TUT: added tutorials for topology optimisation

A 1-Inlet-2-Outlet geometry is showcased for laminar and turbulent
flows, set-up with different variants of porosity-based and
level-set-based topology optimisation

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/0/U

@@ -0,0 +1,70 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/0/Ua

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/0/p

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/0/pa

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/Allclean

@@ -0,0 +1,14 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+if [ -d "reEval" ]
+then
+    cd reEval
+        ./Allclean
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/Allrun

@@ -0,0 +1,20 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+runApplication blockMesh
+runApplication topoSet
+runApplication setsToZones -noFlipMap
+runApplication decomposePar
+runParallel $(getApplication)
+
+if [[ ! -z $(which cartesian2DMesh) ]]
+then 
+    echo "Re-evaluating topO solution on a body-fitted grid"
+    cd reEval
+        ./AllrunReEval > log.AllrunReEval 2>&1 & 
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/0/U

@@ -0,0 +1,76 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/0/Ua

@@ -0,0 +1,78 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/0/p

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/0/pa

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/Allclean

@@ -0,0 +1,10 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+rm -f *.stl *.fms
+foamDictionary system/meshDict -entry surfaceFile -set fileName > /dev/null 
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/AllrunReEval

@@ -0,0 +1,17 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+time=$(foamDictionary ../system/controlDict -entry endTime -value)
+cp ../optimisation/topOIsoSurfaces/topOIsoSurface$time.stl .
+runApplication surfaceToFMS topOIsoSurface$time.stl
+foamDictionary system/meshDict -entry surfaceFile -set topOIsoSurface$time.fms > /dev/null
+sed -i 's/empty/wall/g' topOIsoSurface$time.fms
+sed -i 's/inlet wall/inlet patch/g' topOIsoSurface$time.fms
+sed -i 's/outlet wall/outlet patch/g' topOIsoSurface$time.fms
+runApplication cartesian2DMesh
+runApplication decomposePar
+runParallel $(getApplication)
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   3000;
+
+purgeWrite      1;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Uaas1)                      bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/meshDict

@@ -0,0 +1,38 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  2306                                  |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+FoamFile
+{
+    version         2;
+    format          ascii;
+    class           dictionary;
+    object          meshDict;
+}
+
+maxCellSize     0.006;
+
+surfaceFile     fileName;
+
+boundaryCellSize 0.004;
+
+boundaryCellSizeRefinementThickness 0.015;
+
+boundaryLayers
+{
+    patchBoundaryLayers
+    {
+        "lower.*|upper.*|left.*|right.*|topOPatch"
+        {
+            nLayers         5;
+            thicknessRatio  1.8;
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/reEval/system/optimisationDict

@@ -0,0 +1,118 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager singleRun;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 3000;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 false;
+                type                   incompressible;
+                solver                 adjointSimple;
+                computeSensitivities   false;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+optimisation
+{
+    designVariables
+    {
+        type dynamicTopO;
+        sensitivityType topO;
+        marchingCoeffs
+        {
+            seedPatches  (designWall);
+            marchingStep 2;
+        }
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise    false;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+*/
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/blockMeshDict

@@ -0,0 +1,245 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices        
+(
+    (0 0      0)     //0
+    (0 0.3    0)     //1
+    (0 0.5    0)     //2 
+    (0 0.55   0)     //3
+    (0 0.75   0)     //4
+    (0 1      0)     //5
+    (0.5 0    0)     //6
+    (0.5 0.3  0)     //7
+    (0.5 0.5  0)     //8
+    (0.5 0.55 0)     //9
+    (0.5 0.75 0)     //10
+    (0.5 1    0)     //11
+    (0.7 0    0)     //12
+    (0.7 0.3  0)     //13
+    (0.7 0.5  0)     //14
+    (0.7 0.55 0)     //15
+    (0.7 0.75 0)     //16
+    (0.7 1    0)     //17
+    (1   0    0)     //18
+    (1   0.3  0)     //19
+    (1   0.5  0)     //20
+    (1   0.55 0)     //21
+    (1   0.75 0)     //22
+    (1   1    0)     //23
+    (0 0      0.1)   //24
+    (0 0.3    0.1)   //25
+    (0 0.5    0.1)   //26
+    (0 0.55   0.1)   //27
+    (0 0.75   0.1)   //28
+    (0 1      0.1)   //29
+    (0.5 0    0.1)   //30 
+    (0.5 0.3  0.1)   //31
+    (0.5 0.5  0.1)   //32
+    (0.5 0.55 0.1)   //33
+    (0.5 0.75 0.1)   //34
+    (0.5 1    0.1)   //35
+    (0.7 0    0.1)   //36
+    (0.7 0.3  0.1)   //37
+    (0.7 0.5  0.1)   //38
+    (0.7 0.55 0.1)   //39
+    (0.7 0.75 0.1)   //40
+    (0.7 1    0.1)   //41
+    (1   0    0.1)   //42
+    (1   0.3  0.1)   //43
+    (1   0.5  0.1)   //44
+    (1   0.55 0.1)   //45
+    (1   0.75 0.1)   //46
+    (1   1    0.1)   //47
+
+    (-0.5 0.3 0) //48
+    (-0.5 0.5 0) //49
+    (-0.5 0.3 0.1) //50
+    (-0.5 0.5 0.1) //51
+
+    (0.5 -0.5 0) //52
+    (0.7 -0.5 0) //53
+    (0.5 -0.5 0.1) //54
+    (0.7 -0.5 0.1) //55
+
+    (1.5 0.55 0) //56
+    (1.5 0.75 0) //57
+    (1.5 0.55 0.1) //58
+    (1.5 0.75 0.1) //59
+);
+
+blocks          
+(
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 30 18) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 30 12) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 30  3) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 30 12) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 30 15) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 12 18) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 12 12) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 12  3) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 12 12) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 12 15) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 18 18) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 18 12) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 18  3) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 18 12) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 18 15) simpleGrading (1 1 1)   //15
+//*/
+//*
+    hex (48 50 25 1  49 51 26 2 ) (1 50 20) simpleGrading (1 1 1)   //0
+    hex (0  24 30 6  1  25 31 7 ) (1 50 30) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 50 20) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 50  5) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 50 20) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 50 25) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 20 30) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 20 20) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 20  5) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 20 20) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 20 25) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 30 30) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 30 20) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 30  5) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 30 20) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 30 25) simpleGrading (1 1 1)   //15
+    hex (52 54 55 53 6  30 36 12) (1 20 50) simpleGrading (1 1 1)   //16
+    hex (21 45 58 56 22 46 59 57) (1 50 20) simpleGrading (1 1 1)   //17
+//*/
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 100 60) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 100 40) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 100 10) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 100 40) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 100 50) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 40  60) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 40  40) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 40  10) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 40  40) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 40  50) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 60  60) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 60  40) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 60  10) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 60  40) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 60  50) simpleGrading (1 1 1)   //15
+//*/
+);
+
+edges           
+(
+);
+
+patches         
+(
+    wall designWall 
+    (
+        (1 0 24 25)
+        (3 2 26 27)
+        (4 3 27 28)
+        (5 4 28 29)
+        (11 5 29 35)
+        (17 11 35 41)
+        (23 17 41 47)
+        (22 23 47 46)
+        (20 21 45 44)
+        (19 20 44 43)
+        (18 19 43 42)
+        (0 6 30 24)
+        (12 18 42 36)
+    )
+
+    wall IEntranceWall 
+    (
+        (48 1  25 50)
+        (51 26 2  49)
+    )
+
+    wall OEntranceWall 
+    (
+        (6 52 54 30)
+        (12 36 55 53)
+    )
+
+    wall OREntranceWall 
+    (
+        (22 46 59 57)
+        (21 56 58 45)
+    )
+
+    patch inlet
+    (
+        (49 48 50 51)
+    )
+    patch outlet
+    (
+        (52 53 55 54)
+    )
+    patch outlet-right
+    (
+        (56 57 59 58)
+    )
+    empty frontBack 
+    (
+        (51 50 25 26)
+        (49 2  1  48)
+
+        (30 54 55 36)
+        (6 12 53 52)
+        (46 45 58 59)
+        (22 57 56 21)
+
+        (0  1  7   6)
+        (1  2  8   7)
+        (2  3  9   8)
+        (3  4  10  9)
+        (4  5  11 10)
+        (6  7  13 12)
+        (7  8  14 13)
+        (8  9  15 14)
+        (9  10 16 15)
+        (10 11 17 16)
+        (12 13 19 18)
+        (13 14 20 19)
+        (14 15 21 20)
+        (15 16 22 21)
+        (16 17 23 22)
+
+        (24 30 31 25)
+        (25 31 32 26)
+        (26 32 33 27)
+        (27 33 34 28)
+        (28 34 35 29)
+        (30 36 37 31)
+        (31 37 38 32)
+        (32 38 39 33)
+        (33 39 40 34)
+        (34 40 41 35)
+        (36 42 43 37)
+        (37 43 44 38)
+        (38 44 45 39)
+        (39 45 46 40)
+        (40 46 47 41)
+    )
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         50;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/fvOptions

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvOptions;
+}
+momSource
+{
+    type     topOSource;
+    names    (U Ua);
+    function linear;
+    interpolationField beta;
+}

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Ua)                         bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda|aTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/optimisationDict

@@ -0,0 +1,161 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager steadyOptimisation;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 300;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   incompressible;
+                solver                 adjointSimple;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+            vol
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   null;
+                isConstraint           true;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  geometric;
+                    objectiveNames
+                    {
+                        vol
+                        {
+                            weight         -1.; 
+                            type            topOSolidVolume;
+                          //percentage      0.462;
+                            percentage
+                            {
+                                type scale;
+                                scale
+                                {
+                                    type      stepRamp;
+                                    start     0;
+                                    duration  20;
+                                    interval  5;
+                                }
+                                value
+                                {
+                                    type constant;
+                                    value constant 0.538;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+optimisation
+{
+    designVariables
+    {
+        type levelSet;
+        sensitivityType topO;
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise     true;
+            meanRadiusMult 5;
+            //radius 0.05;
+        }
+        interpolation
+        {
+            function    sigmoidalHeaviside;
+            meanRadiusMult  1;
+            //d           0.01;
+        }
+        initialisation
+        { 
+            method      meshWave;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_01x/system/topoSetDict

@@ -0,0 +1,68 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      topoSetDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // Inlet
+    {
+        name    IEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 0.0 0.0)(0.0 1.0 1.0);
+        }
+    }
+
+    // Outlet
+    {
+        name    OEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 -1.0 0.0)(1.0 0.0 1.0);
+        }
+    }
+
+    // Outlet-right
+    {
+        name    OREntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (1.0 0.0 0.0)(2.0 1.0 1.0);
+        }
+    }
+
+    // Design space
+    {
+        name    designSpace;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (0.0 0.0 0.0)(1.0 1.0 1.0);
+        }
+    }
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/0/U

@@ -0,0 +1,70 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/0/Ua

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/0/p

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/0/pa

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/Allclean

@@ -0,0 +1,14 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+if [ -d "reEval" ]
+then
+    cd reEval
+        ./Allclean
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/Allrun

@@ -0,0 +1,20 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+runApplication blockMesh
+runApplication topoSet
+runApplication setsToZones -noFlipMap
+runApplication decomposePar
+runParallel $(getApplication)
+
+if [[ ! -z $(which cartesian2DMesh) ]]
+then 
+    echo "Re-evaluating topO solution on a body-fitted grid"
+    cd reEval
+        ./AllrunReEval > log.AllrunReEval 2>&1 & 
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/0/U

@@ -0,0 +1,76 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/0/Ua

@@ -0,0 +1,78 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/0/p

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/0/pa

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/Allclean

@@ -0,0 +1,10 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+rm -f *.stl *.fms
+foamDictionary system/meshDict -entry surfaceFile -set fileName > /dev/null 
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/AllrunReEval

@@ -0,0 +1,17 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+time=$(foamDictionary ../system/controlDict -entry endTime -value)
+cp ../optimisation/topOIsoSurfaces/topOIsoSurface$time.stl .
+runApplication surfaceToFMS topOIsoSurface$time.stl
+foamDictionary system/meshDict -entry surfaceFile -set topOIsoSurface$time.fms > /dev/null
+sed -i 's/empty/wall/g' topOIsoSurface$time.fms
+sed -i 's/inlet wall/inlet patch/g' topOIsoSurface$time.fms
+sed -i 's/outlet wall/outlet patch/g' topOIsoSurface$time.fms
+runApplication cartesian2DMesh
+runApplication decomposePar
+runParallel $(getApplication)
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   3000;
+
+purgeWrite      1;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Uaas1)                      bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/meshDict

@@ -0,0 +1,38 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  2306                                  |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+FoamFile
+{
+    version         2;
+    format          ascii;
+    class           dictionary;
+    object          meshDict;
+}
+
+maxCellSize     0.006;
+
+surfaceFile     fileName;
+
+boundaryCellSize 0.004;
+
+boundaryCellSizeRefinementThickness 0.015;
+
+boundaryLayers
+{
+    patchBoundaryLayers
+    {
+        "lower.*|upper.*|left.*|right.*|topOPatch"
+        {
+            nLayers         5;
+            thicknessRatio  1.8;
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/reEval/system/optimisationDict

@@ -0,0 +1,118 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager singleRun;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 3000;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 false;
+                type                   incompressible;
+                solver                 adjointSimple;
+                computeSensitivities   false;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+optimisation
+{
+    designVariables
+    {
+        type dynamicTopO;
+        sensitivityType topO;
+        marchingCoeffs
+        {
+            seedPatches  (designWall);
+            marchingStep 2;
+        }
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise    false;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+*/
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/blockMeshDict

@@ -0,0 +1,245 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices        
+(
+    (0 0      0)     //0
+    (0 0.3    0)     //1
+    (0 0.5    0)     //2 
+    (0 0.55   0)     //3
+    (0 0.75   0)     //4
+    (0 1      0)     //5
+    (0.5 0    0)     //6
+    (0.5 0.3  0)     //7
+    (0.5 0.5  0)     //8
+    (0.5 0.55 0)     //9
+    (0.5 0.75 0)     //10
+    (0.5 1    0)     //11
+    (0.7 0    0)     //12
+    (0.7 0.3  0)     //13
+    (0.7 0.5  0)     //14
+    (0.7 0.55 0)     //15
+    (0.7 0.75 0)     //16
+    (0.7 1    0)     //17
+    (1   0    0)     //18
+    (1   0.3  0)     //19
+    (1   0.5  0)     //20
+    (1   0.55 0)     //21
+    (1   0.75 0)     //22
+    (1   1    0)     //23
+    (0 0      0.1)   //24
+    (0 0.3    0.1)   //25
+    (0 0.5    0.1)   //26
+    (0 0.55   0.1)   //27
+    (0 0.75   0.1)   //28
+    (0 1      0.1)   //29
+    (0.5 0    0.1)   //30 
+    (0.5 0.3  0.1)   //31
+    (0.5 0.5  0.1)   //32
+    (0.5 0.55 0.1)   //33
+    (0.5 0.75 0.1)   //34
+    (0.5 1    0.1)   //35
+    (0.7 0    0.1)   //36
+    (0.7 0.3  0.1)   //37
+    (0.7 0.5  0.1)   //38
+    (0.7 0.55 0.1)   //39
+    (0.7 0.75 0.1)   //40
+    (0.7 1    0.1)   //41
+    (1   0    0.1)   //42
+    (1   0.3  0.1)   //43
+    (1   0.5  0.1)   //44
+    (1   0.55 0.1)   //45
+    (1   0.75 0.1)   //46
+    (1   1    0.1)   //47
+
+    (-0.5 0.3 0) //48
+    (-0.5 0.5 0) //49
+    (-0.5 0.3 0.1) //50
+    (-0.5 0.5 0.1) //51
+
+    (0.5 -0.5 0) //52
+    (0.7 -0.5 0) //53
+    (0.5 -0.5 0.1) //54
+    (0.7 -0.5 0.1) //55
+
+    (1.5 0.55 0) //56
+    (1.5 0.75 0) //57
+    (1.5 0.55 0.1) //58
+    (1.5 0.75 0.1) //59
+);
+
+blocks          
+(
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 30 18) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 30 12) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 30  3) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 30 12) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 30 15) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 12 18) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 12 12) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 12  3) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 12 12) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 12 15) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 18 18) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 18 12) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 18  3) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 18 12) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 18 15) simpleGrading (1 1 1)   //15
+//*/
+//*
+    hex (48 50 25 1  49 51 26 2 ) (1 50 20) simpleGrading (1 1 1)   //0
+    hex (0  24 30 6  1  25 31 7 ) (1 50 30) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 50 20) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 50  5) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 50 20) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 50 25) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 20 30) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 20 20) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 20  5) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 20 20) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 20 25) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 30 30) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 30 20) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 30  5) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 30 20) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 30 25) simpleGrading (1 1 1)   //15
+    hex (52 54 55 53 6  30 36 12) (1 20 50) simpleGrading (1 1 1)   //16
+    hex (21 45 58 56 22 46 59 57) (1 50 20) simpleGrading (1 1 1)   //17
+//*/
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 100 60) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 100 40) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 100 10) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 100 40) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 100 50) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 40  60) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 40  40) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 40  10) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 40  40) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 40  50) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 60  60) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 60  40) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 60  10) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 60  40) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 60  50) simpleGrading (1 1 1)   //15
+//*/
+);
+
+edges           
+(
+);
+
+patches         
+(
+    wall designWall 
+    (
+        (1 0 24 25)
+        (3 2 26 27)
+        (4 3 27 28)
+        (5 4 28 29)
+        (11 5 29 35)
+        (17 11 35 41)
+        (23 17 41 47)
+        (22 23 47 46)
+        (20 21 45 44)
+        (19 20 44 43)
+        (18 19 43 42)
+        (0 6 30 24)
+        (12 18 42 36)
+    )
+
+    wall IEntranceWall 
+    (
+        (48 1  25 50)
+        (51 26 2  49)
+    )
+
+    wall OEntranceWall 
+    (
+        (6 52 54 30)
+        (12 36 55 53)
+    )
+
+    wall OREntranceWall 
+    (
+        (22 46 59 57)
+        (21 56 58 45)
+    )
+
+    patch inlet
+    (
+        (49 48 50 51)
+    )
+    patch outlet
+    (
+        (52 53 55 54)
+    )
+    patch outlet-right
+    (
+        (56 57 59 58)
+    )
+    empty frontBack 
+    (
+        (51 50 25 26)
+        (49 2  1  48)
+
+        (30 54 55 36)
+        (6 12 53 52)
+        (46 45 58 59)
+        (22 57 56 21)
+
+        (0  1  7   6)
+        (1  2  8   7)
+        (2  3  9   8)
+        (3  4  10  9)
+        (4  5  11 10)
+        (6  7  13 12)
+        (7  8  14 13)
+        (8  9  15 14)
+        (9  10 16 15)
+        (10 11 17 16)
+        (12 13 19 18)
+        (13 14 20 19)
+        (14 15 21 20)
+        (15 16 22 21)
+        (16 17 23 22)
+
+        (24 30 31 25)
+        (25 31 32 26)
+        (26 32 33 27)
+        (27 33 34 28)
+        (28 34 35 29)
+        (30 36 37 31)
+        (31 37 38 32)
+        (32 38 39 33)
+        (33 39 40 34)
+        (34 40 41 35)
+        (36 42 43 37)
+        (37 43 44 38)
+        (38 44 45 39)
+        (39 45 46 40)
+        (40 46 47 41)
+    )
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         50;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/fvOptions

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvOptions;
+}
+momSource
+{
+    type     topOSource;
+    names    (U Ua);
+    function linear;
+    interpolationField beta;
+}

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Ua)                         bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda|aTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/optimisationDict

@@ -0,0 +1,160 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager steadyOptimisation;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 300;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   incompressible;
+                solver                 adjointSimple;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+            vol
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   null;
+                isConstraint           true;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  geometric;
+                    objectiveNames
+                    {
+                        vol
+                        {
+                            weight         -1.; 
+                            type            topOSolidVolume;
+                          //percentage      0.462;
+                            percentage
+                            {
+                                type scale;
+                                scale
+                                {
+                                    type      stepRamp;
+                                    start     0;
+                                    duration  20;
+                                    interval  5;
+                                }
+                                value
+                                {
+                                    type constant;
+                                    value constant 0.538;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+optimisation
+{
+    designVariables
+    {
+        type levelSet;
+        sensitivityType topO;
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise     true;
+            meanRadiusMult 5;
+        }
+        interpolation
+        {
+            function    sigmoidalHeaviside;
+            meanRadiusMult  2;
+            //d           0.01;
+        }
+        initialisation
+        { 
+            method      meshWave;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_05x_NB_02x/system/topoSetDict

@@ -0,0 +1,68 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      topoSetDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // Inlet
+    {
+        name    IEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 0.0 0.0)(0.0 1.0 1.0);
+        }
+    }
+
+    // Outlet
+    {
+        name    OEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 -1.0 0.0)(1.0 0.0 1.0);
+        }
+    }
+
+    // Outlet-right
+    {
+        name    OREntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (1.0 0.0 0.0)(2.0 1.0 1.0);
+        }
+    }
+
+    // Design space
+    {
+        name    designSpace;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (0.0 0.0 0.0)(1.0 1.0 1.0);
+        }
+    }
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/0/U

@@ -0,0 +1,70 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/0/Ua

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/0/p

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/0/pa

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/Allclean

@@ -0,0 +1,14 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+if [ -d "reEval" ]
+then
+    cd reEval
+        ./Allclean
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/Allrun

@@ -0,0 +1,20 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+runApplication blockMesh
+runApplication topoSet
+runApplication setsToZones -noFlipMap
+runApplication decomposePar
+runParallel $(getApplication)
+
+if [[ ! -z $(which cartesian2DMesh) ]]
+then 
+    echo "Re-evaluating topO solution on a body-fitted grid"
+    cd reEval
+        ./AllrunReEval > log.AllrunReEval 2>&1 & 
+    cd ..    
+fi
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/0/U

@@ -0,0 +1,76 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/0/Ua

@@ -0,0 +1,78 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    topOPatch  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/0/p

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/0/pa

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    topOPatch
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/Allclean

@@ -0,0 +1,10 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions      # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase
+rm -f *.stl *.fms
+foamDictionary system/meshDict -entry surfaceFile -set fileName > /dev/null 
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/AllrunReEval

@@ -0,0 +1,17 @@
+#!/bin/sh
+cd "${0%/*}" || exit                                # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
+#------------------------------------------------------------------------------
+
+time=$(foamDictionary ../system/controlDict -entry endTime -value)
+cp ../optimisation/topOIsoSurfaces/topOIsoSurface$time.stl .
+runApplication surfaceToFMS topOIsoSurface$time.stl
+foamDictionary system/meshDict -entry surfaceFile -set topOIsoSurface$time.fms > /dev/null
+sed -i 's/empty/wall/g' topOIsoSurface$time.fms
+sed -i 's/inlet wall/inlet patch/g' topOIsoSurface$time.fms
+sed -i 's/outlet wall/outlet patch/g' topOIsoSurface$time.fms
+runApplication cartesian2DMesh
+runApplication decomposePar
+runParallel $(getApplication)
+
+#------------------------------------------------------------------------------

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/constant/adjointRASProperties

@@ -0,0 +1,23 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      adjointRASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+adjointRASModel        adjointLaminar;
+
+adjointTurbulence      on;
+
+printCoeffs     off;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1e-03;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+RAS
+{
+    RASModel            laminar;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   3000;
+
+purgeWrite      1;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Uaas1)                      bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/meshDict

@@ -0,0 +1,38 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  2306                                  |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+FoamFile
+{
+    version         2;
+    format          ascii;
+    class           dictionary;
+    object          meshDict;
+}
+
+maxCellSize     0.006;
+
+surfaceFile     fileName;
+
+boundaryCellSize 0.004;
+
+boundaryCellSizeRefinementThickness 0.015;
+
+boundaryLayers
+{
+    patchBoundaryLayers
+    {
+        "lower.*|upper.*|left.*|right.*|topOPatch"
+        {
+            nLayers         5;
+            thicknessRatio  1.8;
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/reEval/system/optimisationDict

@@ -0,0 +1,118 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager singleRun;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 3000;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 false;
+                type                   incompressible;
+                solver                 adjointSimple;
+                computeSensitivities   false;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+optimisation
+{
+    designVariables
+    {
+        type dynamicTopO;
+        sensitivityType topO;
+        marchingCoeffs
+        {
+            seedPatches  (designWall);
+            marchingStep 2;
+        }
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise    false;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+*/
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/blockMeshDict

@@ -0,0 +1,245 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices        
+(
+    (0 0      0)     //0
+    (0 0.3    0)     //1
+    (0 0.5    0)     //2 
+    (0 0.55   0)     //3
+    (0 0.75   0)     //4
+    (0 1      0)     //5
+    (0.5 0    0)     //6
+    (0.5 0.3  0)     //7
+    (0.5 0.5  0)     //8
+    (0.5 0.55 0)     //9
+    (0.5 0.75 0)     //10
+    (0.5 1    0)     //11
+    (0.7 0    0)     //12
+    (0.7 0.3  0)     //13
+    (0.7 0.5  0)     //14
+    (0.7 0.55 0)     //15
+    (0.7 0.75 0)     //16
+    (0.7 1    0)     //17
+    (1   0    0)     //18
+    (1   0.3  0)     //19
+    (1   0.5  0)     //20
+    (1   0.55 0)     //21
+    (1   0.75 0)     //22
+    (1   1    0)     //23
+    (0 0      0.1)   //24
+    (0 0.3    0.1)   //25
+    (0 0.5    0.1)   //26
+    (0 0.55   0.1)   //27
+    (0 0.75   0.1)   //28
+    (0 1      0.1)   //29
+    (0.5 0    0.1)   //30 
+    (0.5 0.3  0.1)   //31
+    (0.5 0.5  0.1)   //32
+    (0.5 0.55 0.1)   //33
+    (0.5 0.75 0.1)   //34
+    (0.5 1    0.1)   //35
+    (0.7 0    0.1)   //36
+    (0.7 0.3  0.1)   //37
+    (0.7 0.5  0.1)   //38
+    (0.7 0.55 0.1)   //39
+    (0.7 0.75 0.1)   //40
+    (0.7 1    0.1)   //41
+    (1   0    0.1)   //42
+    (1   0.3  0.1)   //43
+    (1   0.5  0.1)   //44
+    (1   0.55 0.1)   //45
+    (1   0.75 0.1)   //46
+    (1   1    0.1)   //47
+
+    (-0.5 0.3 0) //48
+    (-0.5 0.5 0) //49
+    (-0.5 0.3 0.1) //50
+    (-0.5 0.5 0.1) //51
+
+    (0.5 -0.5 0) //52
+    (0.7 -0.5 0) //53
+    (0.5 -0.5 0.1) //54
+    (0.7 -0.5 0.1) //55
+
+    (1.5 0.55 0) //56
+    (1.5 0.75 0) //57
+    (1.5 0.55 0.1) //58
+    (1.5 0.75 0.1) //59
+);
+
+blocks          
+(
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 30 18) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 30 12) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 30  3) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 30 12) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 30 15) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 12 18) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 12 12) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 12  3) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 12 12) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 12 15) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 18 18) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 18 12) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 18  3) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 18 12) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 18 15) simpleGrading (1 1 1)   //15
+//*/
+//*
+    hex (48 50 25 1  49 51 26 2 ) (1 50 20) simpleGrading (1 1 1)   //0
+    hex (0  24 30 6  1  25 31 7 ) (1 50 30) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 50 20) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 50  5) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 50 20) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 50 25) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 20 30) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 20 20) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 20  5) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 20 20) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 20 25) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 30 30) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 30 20) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 30  5) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 30 20) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 30 25) simpleGrading (1 1 1)   //15
+    hex (52 54 55 53 6  30 36 12) (1 20 50) simpleGrading (1 1 1)   //16
+    hex (21 45 58 56 22 46 59 57) (1 50 20) simpleGrading (1 1 1)   //17
+//*/
+/*
+    hex (0  24 30 6  1  25 31 7 ) (1 100 60) simpleGrading (1 1 1)   //1
+    hex (1  25 31 7  2  26 32 8 ) (1 100 40) simpleGrading (1 1 1)   //2
+    hex (2  26 32 8  3  27 33 9 ) (1 100 10) simpleGrading (1 1 1)   //3
+    hex (3  27 33 9  4  28 34 10) (1 100 40) simpleGrading (1 1 1)   //4
+    hex (4  28 34 10 5  29 35 11) (1 100 50) simpleGrading (1 1 1)   //5
+    hex (6  30 36 12 7  31 37 13) (1 40  60) simpleGrading (1 1 1)   //6
+    hex (7  31 37 13 8  32 38 14) (1 40  40) simpleGrading (1 1 1)   //7
+    hex (8  32 38 14 9  33 39 15) (1 40  10) simpleGrading (1 1 1)   //8
+    hex (9  33 39 15 10 34 40 16) (1 40  40) simpleGrading (1 1 1)   //9
+    hex (10 34 40 16 11 35 41 17) (1 40  50) simpleGrading (1 1 1)   //10
+    hex (12 36 42 18 13 37 43 19) (1 60  60) simpleGrading (1 1 1)   //11
+    hex (13 37 43 19 14 38 44 20) (1 60  40) simpleGrading (1 1 1)   //12
+    hex (14 38 44 20 15 39 45 21) (1 60  10) simpleGrading (1 1 1)   //13
+    hex (15 39 45 21 16 40 46 22) (1 60  40) simpleGrading (1 1 1)   //14
+    hex (16 40 46 22 17 41 47 23) (1 60  50) simpleGrading (1 1 1)   //15
+//*/
+);
+
+edges           
+(
+);
+
+patches         
+(
+    wall designWall 
+    (
+        (1 0 24 25)
+        (3 2 26 27)
+        (4 3 27 28)
+        (5 4 28 29)
+        (11 5 29 35)
+        (17 11 35 41)
+        (23 17 41 47)
+        (22 23 47 46)
+        (20 21 45 44)
+        (19 20 44 43)
+        (18 19 43 42)
+        (0 6 30 24)
+        (12 18 42 36)
+    )
+
+    wall IEntranceWall 
+    (
+        (48 1  25 50)
+        (51 26 2  49)
+    )
+
+    wall OEntranceWall 
+    (
+        (6 52 54 30)
+        (12 36 55 53)
+    )
+
+    wall OREntranceWall 
+    (
+        (22 46 59 57)
+        (21 56 58 45)
+    )
+
+    patch inlet
+    (
+        (49 48 50 51)
+    )
+    patch outlet
+    (
+        (52 53 55 54)
+    )
+    patch outlet-right
+    (
+        (56 57 59 58)
+    )
+    empty frontBack 
+    (
+        (51 50 25 26)
+        (49 2  1  48)
+
+        (30 54 55 36)
+        (6 12 53 52)
+        (46 45 58 59)
+        (22 57 56 21)
+
+        (0  1  7   6)
+        (1  2  8   7)
+        (2  3  9   8)
+        (3  4  10  9)
+        (4  5  11 10)
+        (6  7  13 12)
+        (7  8  14 13)
+        (8  9  15 14)
+        (9  10 16 15)
+        (10 11 17 16)
+        (12 13 19 18)
+        (13 14 20 19)
+        (14 15 21 20)
+        (15 16 22 21)
+        (16 17 23 22)
+
+        (24 30 31 25)
+        (25 31 32 26)
+        (26 32 33 27)
+        (27 33 34 28)
+        (28 34 35 29)
+        (30 36 37 31)
+        (31 37 38 32)
+        (32 38 39 33)
+        (33 39 40 34)
+        (34 40 41 35)
+        (36 42 43 37)
+        (37 43 44 38)
+        (38 44 45 39)
+        (39 45 46 40)
+        (40 46 47 41)
+    )
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/controlDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     adjointOptimisationFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         50;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression yes;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/decomposeParDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 4;
+
+method          scotch;
+//method          metis;
+//method          parMetis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (4 4 2);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    //processorWeights 
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/fvOptions

@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvOptions;
+}
+momSource
+{
+    type     topOSource;
+    names    (U Ua);
+    function linear;
+    interpolationField beta;
+}

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes     
+{
+    default         Gauss linear;
+}
+
+divSchemes      
+{
+    default                              Gauss linear;
+    div(phi,U)                           bounded Gauss upwind;
+    div(-phi,Ua)                         bounded Gauss upwind;
+}
+
+interpolationSchemes 
+{
+    default             linear;
+}
+laplacianSchemes 
+{
+    default         Gauss linear corrected;
+}
+snGradSchemes   
+{
+    default         corrected;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/fvSolution

@@ -0,0 +1,55 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE          
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+solvers
+{
+    "p|pa.*|bTilda|aTilda"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "U|Ua.*"
+    {
+        solver      PBiCGStab;
+        preconditioner   DILU;
+        tolerance   1e-9;
+        relTol      0.1;
+    };
+}
+
+relaxationFactors 
+{
+    fields
+    {
+        p               0.3;
+       "pa.*"           0.2;
+    }
+    equations
+    {
+        U               0.7;
+       "Ua.*"           0.5;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/optimisationDict

@@ -0,0 +1,160 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      optimisationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+optimisationManager steadyOptimisation;
+
+primalSolvers
+{
+    op1
+    {
+        active                 true;
+        type                   incompressible;
+        solver                 simple;
+        solutionControls
+        {
+            nIters 300;
+            residualControl
+            {
+                "p.*"       5.e-7;
+                "U.*"       5.e-7;
+            }
+        }
+    }
+}
+
+adjointManagers
+{
+    adjManager1
+    {
+        primalSolver             op1;
+        adjointSolvers
+        {
+            as1
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   incompressible;
+                solver                 adjointSimple;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  incompressible;
+                    objectiveNames
+                    {
+                        losses
+                        {
+                            weight          1.; 
+                            type            PtLosses;
+                            patches         (inlet "outlet.*");
+                            normalize       true;
+                        }
+                    }
+                }
+                // ATC treatment
+                //--------------
+                ATCModel
+                {
+                    ATCModel        standard;
+                }
+                // solution control
+                //------------------
+                solutionControls
+                {
+                    nIters 300;
+                    residualControl
+                    {
+                        "pa.*"       5.e-7;
+                        "Ua.*"       5.e-7;
+                    }
+                }
+            }
+            vol
+            {
+                // choose adjoint solver
+                //----------------------
+                active                 true;
+                type                   null;
+                isConstraint           true;
+                // manage objectives
+                //------------------
+                objectives
+                {
+                    type  geometric;
+                    objectiveNames
+                    {
+                        vol
+                        {
+                            weight         -1.; 
+                            type            topOSolidVolume;
+                          //percentage      0.462;
+                            percentage
+                            {
+                                type scale;
+                                scale
+                                {
+                                    type      stepRamp;
+                                    start     0;
+                                    duration  20;
+                                    interval  5;
+                                }
+                                value
+                                {
+                                    type constant;
+                                    value constant 0.538;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+optimisation
+{
+    designVariables
+    {
+        type levelSet;
+        sensitivityType topO;
+        fixedZeroPorousZones   (IEntranceSet OEntranceSet OREntranceSet);
+        regularisation
+        {
+            regularise     true;
+            meanRadiusMult 10;
+        }
+        interpolation
+        {
+            function    sigmoidalHeaviside;
+            meanRadiusMult  1;
+            //d           0.01;
+        }
+        initialisation
+        { 
+            method      meshWave;
+        }
+        betaMax    2500;
+    }
+    updateMethod
+    {
+        method MMA;
+        eta 1;
+    }
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_01x/system/topoSetDict

@@ -0,0 +1,68 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      topoSetDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // Inlet
+    {
+        name    IEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 0.0 0.0)(0.0 1.0 1.0);
+        }
+    }
+
+    // Outlet
+    {
+        name    OEntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-1.0 -1.0 0.0)(1.0 0.0 1.0);
+        }
+    }
+
+    // Outlet-right
+    {
+        name    OREntranceSet;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (1.0 0.0 0.0)(2.0 1.0 1.0);
+        }
+    }
+
+    // Design space
+    {
+        name    designSpace;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (0.0 0.0 0.0)(1.0 1.0 1.0);
+        }
+    }
+);
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_02x/0/U

@@ -0,0 +1,70 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.001 0.001 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    outlet
+    {
+        type            zeroGradient;
+    }
+    
+    outlet-right
+    {
+        type            zeroGradient;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_02x/0/Ua

@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    IEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OEntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    OREntranceWall  
+    {
+        type            adjointWallVelocity;
+        value           uniform (0 0 0);
+    }
+
+    inlet  
+    {
+        type            adjointInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_02x/0/p

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            fixedValue;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //

tutorials/incompressible/adjointOptimisationFoam/topologyOptimisation/monoFluidAero/laminar/1_Inlet_2_Outlet/levelSet/R_10x_NB_02x/0/pa

@@ -0,0 +1,67 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  v2306                                 |
+|   \\  /    A nd           | Website:  www.openfoam.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    frontBack
+    {
+        type            empty;
+    }
+
+    designWall  
+    {
+        type            zeroGradient;
+    }
+
+    IEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OEntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    OREntranceWall  
+    {
+        type            zeroGradient;
+    }
+
+    inlet  
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+    
+    outlet-right
+    {
+        type            adjointOutletPressure;
+        value           uniform 0.0;
+    }
+
+}
+
+// ************************************************************************* //