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tutorials/mesh/foamyHexMesh/mixerVessel/0.org/U

@@ -0,0 +1,64 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      binary;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    ".*"
+    {
+        type           fixedValue;
+        value          $internalField;
+    }
+
+    gasInlet
+    {
+        type           fixedValue;
+        value          uniform (0 0 0.5);
+    }
+
+    outlet
+    {
+        type            pressureInletOutletVelocity;
+        phi             phi;
+        value           $internalField;
+    }
+
+    "(shaftRotating|stirrer)"
+    {
+        type            movingWallVelocity;
+        value           $internalField;
+    }
+
+    shaft
+    {
+        type            rotatingWallVelocity;
+        origin          (0 0 0);
+        axis            (0 0 1);
+        omega           -5;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+        value           $internalField;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/0.org/alpha.phase1

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      alpha.phase1;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ".*"
+    {
+        type            zeroGradient;
+    }
+
+    gasInlet
+    {
+        type            fixedValue;
+        value           uniform 1;
+    }
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      uniform 0;
+        value           $internalField;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/0.org/epsilon

@@ -0,0 +1,50 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 7e-3;
+
+boundaryField
+{
+    ".*"
+    {
+        type            epsilonWallFunction;
+        value           $internalField;
+    }
+
+    gasInlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+        value           $internalField;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/0.org/k

@@ -0,0 +1,49 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    ".*"
+    {
+        type            kqRWallFunction;
+        value           $internalField;
+    }
+
+    gasInlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/0.org/nut

@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ".*"
+    {
+        type            nutkWallFunction;
+        value           $internalField;
+    }
+
+    gasInlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/0.org/p_rgh

@@ -0,0 +1,43 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions       [1 -1 -2 0 0 0 0];
+
+internalField   uniform 1.25e5;
+
+boundaryField
+{
+    ".*"
+    {
+        type            fixedFluxPressure;
+        phi             phiAbs;
+        value           $internalField;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    "AMI.*"
+    {
+        type            cyclicAMI;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/Allclean

@@ -0,0 +1,24 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+\rm -rf 0
+\rm -rf constant/extendedFeatureEdgeMesh/
+\rm -f constant/triSurface/*.eMesh*
+\rm -f constant/triSurface/*.stl
+\rm -f constant/triSurface/*.obj
+\rm -f constant/triSurface/problemFaces
+\rm -f *.obj
+
+\rm -f constant/backgroundMeshDecomposition/polyMesh/boundary
+\rm -f constant/backgroundMeshDecomposition/polyMesh/faces
+\rm -f constant/backgroundMeshDecomposition/polyMesh/neighbour
+\rm -f constant/backgroundMeshDecomposition/polyMesh/owner
+\rm -f constant/backgroundMeshDecomposition/polyMesh/points
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/Allrun

@@ -0,0 +1,13 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+# Generate mesh
+./Allrun-pre
+
+# Run simulation
+./Allrun-simulation
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/Allrun-pre

@@ -0,0 +1,109 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+intersectSurfaces()
+{
+    runApplication              \
+        surfaceBooleanFeatures  \
+        intersection            \
+        "$@"
+
+    outputName1=$(basename $1)
+    outputName1=${outputName1%.*}
+
+    outputName2=$(basename $2)
+    outputName2=${outputName2%.*}
+
+    mv log.surfaceBooleanFeatures \
+       log.surfaceBooleanFeatures.$outputName1:$outputName2
+}
+
+# Set application name
+application=$(getApplication)
+
+# Get number of processors to run on
+nProcs=$(getNumberOfProcessors)
+
+\rm -rf 0
+
+
+# Run the surface preparation script
+./constant/triSurface/surfaceProcess.sh > log.surfaceProcess 2>&1
+
+
+# Surface intersections
+intersectSurfaces                           \
+    constant/triSurface/vessel.stl          \
+    constant/triSurface/spargerShaft.stl    \
+    -perturb
+
+intersectSurfaces                           \
+    constant/triSurface/vessel.stl          \
+    constant/triSurface/shaft.stl           \
+    -perturb
+
+intersectSurfaces                           \
+    constant/triSurface/spargerShaft.stl    \
+    constant/triSurface/spargerInlet.stl    \
+    -perturb
+
+intersectSurfaces                           \
+    constant/triSurface/stirrer.stl         \
+    constant/triSurface/shaftRotating.stl   \
+    -perturb
+
+intersectSurfaces                           \
+    constant/triSurface/stirrer_baffles.stl \
+    constant/triSurface/stirrer.stl         \
+    -surf1Baffle                            \
+    -perturb
+
+intersectSurfaces                           \
+    constant/triSurface/rotating.stl        \
+    constant/triSurface/shaft.stl           \
+    -surf1Baffle                            \
+    -perturb
+
+# Intersect blades with the plate
+for bladeI in $(seq 1 6);
+do
+    intersectSurfaces                                   \
+        constant/triSurface/stirrer_baffles_$bladeI.obj \
+        constant/triSurface/stirrer_baffles_plate.obj   \
+        -surf1Baffle                                    \
+        -surf2Baffle
+done
+
+
+# Meshing
+\cp system/controlDict.mesh system/controlDict
+\cp system/collapseDict.collapseFaces system/collapseDict
+
+runApplication blockMesh -region backgroundMeshDecomposition
+
+runApplication decomposePar -region backgroundMeshDecomposition
+
+runApplication surfaceFeatureExtract
+
+runParallel foamyHexMesh $nProcs
+
+runParallel collapseEdges $nProcs -collapseFaces -latestTime
+mv log.collapseEdges log.collapseFaces
+
+#\cp system/collapseDict.indirectPatchFaces system/collapseDict
+#runParallel collapseEdges $nProcs -collapseFaceSet indirectPatchFaces -latestTime
+#mv log.collapseEdges log.collapseFaceSet
+
+runParallel checkMesh $nProcs -allTopology -allGeometry -latestTime
+
+runApplication reconstructParMesh -latestTime
+
+# Copy the mesh into polyMesh and delete the 102 directory
+\cp -r 101/polyMesh constant
+\rm -rf 101
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/Allrun-simulation

@@ -0,0 +1,40 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+\cp system/controlDict.flow system/controlDict
+
+# Set application name
+application=$(getApplication)
+
+# Get number of processors to run on
+nProcs=$(getNumberOfProcessors)
+
+\rm -rf 0
+
+runApplication createBaffles -overwrite
+runApplication mergeOrSplitBaffles -split -overwrite
+
+# Get rid of zero faced patches
+runApplication createPatch -overwrite
+
+# Copy fields after meshing to avoind the generation of unnecessary patch fields
+\cp -r 0.org 0
+
+# Initialize alpha
+runApplication setFields
+
+# Decompose
+\rm log.decomposePar
+runApplication decomposePar -force
+
+# Run
+runParallel $application $nProcs
+
+# Reconstruct
+runApplication reconstructPar -noFunctionObjects
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/Alltest

@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+# Do nothing for now.
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/constant/RASProperties

@@ -0,0 +1,25 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      RASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+RASModel        kEpsilon;
+
+turbulence      on;
+
+printCoeffs     off;
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/backgroundMeshDecomposition/polyMesh/blockMeshDict

@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1e-3;
+
+vertices
+(
+    ( -309 -309 -250)
+    (  300 -309 -250)
+    (  300  300 -250)
+    ( -309  300 -250)
+    ( -309 -309 1500)
+    (  300 -309 1500)
+    (  300  300 1500)
+    ( -309  300 1500)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (30 30 67) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    allBoundary
+    {
+        type patch;
+        faces
+        (
+            (3 7 6 2)
+            (0 4 7 3)
+            (2 6 5 1)
+            (1 5 4 0)
+            (0 3 2 1)
+            (4 5 6 7)
+        );
+    }
+);
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/dynamicMeshDict

@@ -0,0 +1,36 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      dynamicMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dynamicFvMesh   solidBodyMotionFvMesh;
+
+motionSolverLibs ( "libfvMotionSolvers.so" );
+
+solidBodyMotionFvMeshCoeffs
+{
+    cellZone        rotating;
+
+    solidBodyMotionFunction  rotatingMotion;
+    rotatingMotionCoeffs
+    {
+        origin        (0 0 0);
+        axis          (0 0 1);
+        omega         -5; // 5 rad/s
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/g

@@ -0,0 +1,22 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       uniformDimensionedVectorField;
+    location    "constant";
+    object      g;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -2 0 0 0 0];
+value           ( 0 0 -9.81 );
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/transportProperties

@@ -0,0 +1,36 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+phases (phase1 phase2);
+
+phase1
+{
+    transportModel  Newtonian;
+    nu              nu [ 0 2 -1 0 0 0 0 ] 1e-06;
+    rho             rho [ 1 -3 0 0 0 0 0 ] 300;
+}
+
+phase2
+{
+    transportModel  Newtonian;
+    nu              nu [ 0 2 -1 0 0 0 0 ] 1e-6;
+    rho             rho [ 1 -3 0 0 0 0 0 ] 1027;
+}
+
+sigma           sigma [ 1 0 -2 0 0 0 0 ] 0.07;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/rawSurfaces/baffles.stl

@@ -0,0 +1,114 @@
+solid baffles
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex 0.137322 -0.137322 0.025
+   vertex 0.137322 -0.137322 0.4
+   vertex 0.155 -0.155 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex 0.137322 -0.137322 0.4
+   vertex 0.155 -0.155 0.4
+   vertex 0.155 -0.155 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex 0.155 -0.155 0.025
+   vertex 0.155 -0.155 0.4
+   vertex 0.172678 -0.172678 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex 0.155 -0.155 0.4
+   vertex 0.172678 -0.172678 0.4
+   vertex 0.172678 -0.172678 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex 0.137322 -0.137322 0.4
+   vertex 0.137322 -0.137322 0.775
+   vertex 0.155 -0.155 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex 0.137322 -0.137322 0.775
+   vertex 0.155 -0.155 0.775
+   vertex 0.155 -0.155 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex 0.155 -0.155 0.4
+   vertex 0.155 -0.155 0.775
+   vertex 0.172678 -0.172678 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex 0.155 -0.155 0.775
+   vertex 0.172678 -0.172678 0.775
+   vertex 0.172678 -0.172678 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex -0.172678 0.172678 0.025
+   vertex -0.172678 0.172678 0.4
+   vertex -0.155 0.155 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex -0.172678 0.172678 0.4
+   vertex -0.155 0.155 0.4
+   vertex -0.155 0.155 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex -0.155 0.155 0.025
+   vertex -0.155 0.155 0.4
+   vertex -0.137322 0.137322 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex -0.155 0.155 0.4
+   vertex -0.137322 0.137322 0.4
+   vertex -0.137322 0.137322 0.025
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex -0.172678 0.172678 0.4
+   vertex -0.172678 0.172678 0.775
+   vertex -0.155 0.155 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex -0.172678 0.172678 0.775
+   vertex -0.155 0.155 0.775
+   vertex -0.155 0.155 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 -0
+  outer loop
+   vertex -0.155 0.155 0.4
+   vertex -0.155 0.155 0.775
+   vertex -0.137322 0.137322 0.4
+  endloop
+ endfacet
+ facet normal 0.707107 0.707107 0
+  outer loop
+   vertex -0.155 0.155 0.775
+   vertex -0.137322 0.137322 0.775
+   vertex -0.137322 0.137322 0.4
+  endloop
+ endfacet
+endsolid baffles

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/rawSurfaces/gasInlet.stl

@@ -0,0 +1,254 @@
+solid gasInlet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0984808 0.0173648 0
+   vertex 0 0 0
+   vertex 0.1 0 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0939693 0.034202 0
+   vertex 0 0 0
+   vertex 0.0984808 0.0173648 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 0.0939693 0.034202 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 0.0866025 0.05 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 0.0766044 0.0642788 0
+  endloop
+ endfacet
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+  outer loop
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+   vertex 0 0 0
+   vertex 0.0642788 0.0766044 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
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+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 0.034202 0.0939693 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 6.12323e-18 0.1 0
+   vertex 0 0 0
+   vertex 0.0173648 0.0984808 0
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 6.12323e-18 0.1 0
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.0173648 0.0984808 0
+  endloop
+ endfacet
+ facet normal -0 0 1
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+   vertex 0 0 0
+   vertex -0.034202 0.0939693 0
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.05 0.0866025 0
+  endloop
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+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.0642788 0.0766044 0
+  endloop
+ endfacet
+ facet normal -0 0 1
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+   vertex 0 0 0
+   vertex -0.0766044 0.0642788 0
+  endloop
+ endfacet
+ facet normal -0 0 1
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+   vertex 0 0 0
+   vertex -0.0866025 0.05 0
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.0939693 0.034202 0
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.0984808 0.0173648 0
+  endloop
+ endfacet
+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.1 1.22465e-17 0
+  endloop
+ endfacet
+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
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+  endloop
+ endfacet
+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
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+  endloop
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+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
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+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
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+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
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+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.05 -0.0866025 0
+  endloop
+ endfacet
+ facet normal 0 -0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -0.034202 -0.0939693 0
+  endloop
+ endfacet
+ facet normal 0 -0 1
+  outer loop
+   vertex -1.83697e-17 -0.1 0
+   vertex 0 0 0
+   vertex -0.0173648 -0.0984808 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex -1.83697e-17 -0.1 0
+  endloop
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+   vertex 0 0 0
+   vertex 0.0173648 -0.0984808 0
+  endloop
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+ facet normal 0 0 1
+  outer loop
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+   vertex 0 0 0
+   vertex 0.034202 -0.0939693 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0642788 -0.0766044 0
+   vertex 0 0 0
+   vertex 0.05 -0.0866025 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0766044 -0.0642788 0
+   vertex 0 0 0
+   vertex 0.0642788 -0.0766044 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0866025 -0.05 0
+   vertex 0 0 0
+   vertex 0.0766044 -0.0642788 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0939693 -0.034202 0
+   vertex 0 0 0
+   vertex 0.0866025 -0.05 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.0984808 -0.0173648 0
+   vertex 0 0 0
+   vertex 0.0939693 -0.034202 0
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex 0.1 -2.44929e-17 0
+   vertex 0 0 0
+   vertex 0.0984808 -0.0173648 0
+  endloop
+ endfacet
+endsolid gasInlet

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/rawSurfaces/outlet.stl

@@ -0,0 +1,240 @@
+solid outlet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.13 -0.1 1.3
+   vertex -0.129544 -0.105209 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.125981 -0.115 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.128191 -0.110261 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.128191 -0.110261 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.129544 -0.105209 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.122981 -0.119284 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.125981 -0.115 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.119284 -0.122981 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.122981 -0.119284 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.115 -0.125981 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.119284 -0.122981 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.110261 -0.128191 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.115 -0.125981 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.105209 -0.129544 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.110261 -0.128191 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.1 -0.13 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.105209 -0.129544 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0947905 -0.129544 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.1 -0.13 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0897394 -0.128191 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0947905 -0.129544 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.085 -0.125981 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0897394 -0.128191 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
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+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.085 -0.125981 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0770187 -0.119284 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0807164 -0.122981 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0740192 -0.115 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0770187 -0.119284 1.3
+  endloop
+ endfacet
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+  outer loop
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+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0740192 -0.115 1.3
+  endloop
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+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0718092 -0.110261 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.07 -0.1 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0704558 -0.105209 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0704558 -0.0947905 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.07 -0.1 1.3
+  endloop
+ endfacet
+ facet normal 0 0 1
+  outer loop
+   vertex -0.0718092 -0.0897394 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0704558 -0.0947905 1.3
+  endloop
+ endfacet
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+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0718092 -0.0897394 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.0770187 -0.0807164 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0740192 -0.085 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.0807164 -0.0770187 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0770187 -0.0807164 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.085 -0.0740192 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0807164 -0.0770187 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.0897394 -0.0718092 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.085 -0.0740192 1.3
+  endloop
+ endfacet
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+  outer loop
+   vertex -0.0947905 -0.0704558 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.0897394 -0.0718092 1.3
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+ endfacet
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+  outer loop
+   vertex -0.105209 -0.0704558 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.1 -0.07 1.3
+  endloop
+ endfacet
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+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.105209 -0.0704558 1.3
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+   vertex -0.129544 -0.0947905 1.3
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+ endfacet
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+  outer loop
+   vertex -0.122981 -0.0807164 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.119284 -0.0770187 1.3
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
+   vertex -0.125981 -0.085 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.122981 -0.0807164 1.3
+  endloop
+ endfacet
+ facet normal -0 0 1
+  outer loop
+   vertex -0.128191 -0.0897394 1.3
+   vertex -0.129544 -0.0947905 1.3
+   vertex -0.125981 -0.085 1.3
+  endloop
+ endfacet
+endsolid ascii

tutorials/mesh/foamyHexMesh/mixerVessel/constant/triSurface/surfaceProcess.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+cd ${0%/*} || exit 1    # run from this directory
+
+\cp rawSurfaces/*.stl .
+
+
+# Vessel surface
+surfaceAdd outlet.stl vessel.stl vessel.stl
+
+# Sparger
+surfaceCheck sparger.stl
+surfaceAdd gasInlet.stl sparger_0.obj spargerInlet.stl
+surfaceConvert sparger_1.obj spargerShaft.stl
+surfaceOrient -inside spargerInlet.stl "(0 0.1 1)" spargerInlet.stl
+surfaceOrient -inside spargerShaft.stl "(0 0.1 -0.1)" spargerShaft.stl
+
+# Rotating shaft
+surfaceOrient -inside shaftRotating.stl "(0 0.1 1)" shaftRotating.stl
+
+# Static shaft
+surfaceOrient -inside shaft.stl "(0 0.1 1)" shaft.stl
+
+# Stirrer
+surfaceSplitByTopology stirrer.stl stirrer.stl
+surfaceOrient -inside stirrer.stl "(0 0.1 1)" stirrer.stl
+
+\mv stirrer_bafflePart_0.stl stirrer_baffles.stl
+
+surfaceCheck stirrer_baffles.stl
+\mv stirrer_baffles_0.obj stirrer_baffles_plate.obj
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/foamyHexMesh/mixerVessel/constant/turbulenceProperties

@@ -0,0 +1,20 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType RASModel;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/backgroundMeshDecomposition

@@ -0,0 +1 @@
+.

tutorials/mesh/foamyHexMesh/mixerVessel/system/cellShapeControlMesh

@@ -0,0 +1 @@
+.

tutorials/mesh/foamyHexMesh/mixerVessel/system/collapseDict

@@ -0,0 +1,85 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          collapseDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// If on, after collapsing check the quality of the mesh. If bad faces are
+// generated then redo the collapsing with stricter filtering.
+controlMeshQuality      on;
+
+collapseEdgesCoeffs
+{
+    // Edges shorter than this absolute value will be merged
+    minimumEdgeLength   1e-6;
+
+    // The maximum angle between two edges that share a point attached to
+    // no other edges
+    maximumMergeAngle   180;
+}
+
+
+collapseFacesCoeffs
+{
+    // The initial face length factor
+    initialFaceLengthFactor                 1;
+
+    // If the face can't be collapsed to an edge, and it has a span less than
+    // the target face length multiplied by this coefficient, collapse it
+    // to a point.
+    maxCollapseFaceToPointSideLengthCoeff   0.3;
+
+    // Allow early collapse of edges to a point
+    allowEarlyCollapseToPoint               on;
+
+    // Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
+    // allowEarlyCollapseToPoint is enabled
+    allowEarlyCollapseCoeff                 0.2;
+
+    // Defining how close to the midpoint (M) of the projected
+    // vertices line a projected vertex (X) can be before making this
+    // an invalid edge collapse
+    //
+    // X---X-g----------------M----X-----------g----X--X
+    //
+    // Only allow a collapse if all projected vertices are outwith
+    // guardFraction (g) of the distance form the face centre to the
+    // furthest vertex in the considered direction
+    guardFraction                           0.1;
+}
+
+
+controlMeshQualityCoeffs
+{
+    // Name of the dictionary that has the mesh quality coefficients used
+    // by motionSmoother::checkMesh
+    #include                    "meshQualityDict";
+
+    // The amount that minimumEdgeLength will be reduced by for each
+    // edge if that edge's collapse generates a poor quality face
+    edgeReductionFactor         0.5;
+
+    // The amount that initialFaceLengthFactor will be reduced by for each
+    // face if its collapse generates a poor quality face
+    faceReductionFactor         0.5;
+
+    // Maximum number of outer iterations is mesh quality checking is enabled
+    maximumIterations           10;
+
+    maximumSmoothingIterations  1;
+
+    maxPointErrorCount          3;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/collapseDict.collapseFaces

@@ -0,0 +1,85 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          collapseDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// If on, after collapsing check the quality of the mesh. If bad faces are
+// generated then redo the collapsing with stricter filtering.
+controlMeshQuality      on;
+
+collapseEdgesCoeffs
+{
+    // Edges shorter than this absolute value will be merged
+    minimumEdgeLength   1e-6;
+
+    // The maximum angle between two edges that share a point attached to
+    // no other edges
+    maximumMergeAngle   180;
+}
+
+
+collapseFacesCoeffs
+{
+    // The initial face length factor
+    initialFaceLengthFactor                 0.35;
+
+    // If the face can't be collapsed to an edge, and it has a span less than
+    // the target face length multiplied by this coefficient, collapse it
+    // to a point.
+    maxCollapseFaceToPointSideLengthCoeff   0.3;
+
+    // Allow early collapse of edges to a point
+    allowEarlyCollapseToPoint               on;
+
+    // Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
+    // allowEarlyCollapseToPoint is enabled
+    allowEarlyCollapseCoeff                 0.2;
+
+    // Defining how close to the midpoint (M) of the projected
+    // vertices line a projected vertex (X) can be before making this
+    // an invalid edge collapse
+    //
+    // X---X-g----------------M----X-----------g----X--X
+    //
+    // Only allow a collapse if all projected vertices are outwith
+    // guardFraction (g) of the distance form the face centre to the
+    // furthest vertex in the considered direction
+    guardFraction                           0.1;
+}
+
+
+controlMeshQualityCoeffs
+{
+    // Name of the dictionary that has the mesh quality coefficients used
+    // by motionSmoother::checkMesh
+    #include                    "meshQualityDict";
+
+    // The amount that minimumEdgeLength will be reduced by for each
+    // edge if that edge's collapse generates a poor quality face
+    edgeReductionFactor         0.5;
+
+    // The amount that initialFaceLengthFactor will be reduced by for each
+    // face if its collapse generates a poor quality face
+    faceReductionFactor         0.5;
+
+    // Maximum number of outer iterations is mesh quality checking is enabled
+    maximumIterations           10;
+
+    maximumSmoothingIterations  1;
+
+    maxPointErrorCount          3;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/collapseDict.indirectPatchFaces

@@ -0,0 +1,85 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          collapseDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// If on, after collapsing check the quality of the mesh. If bad faces are
+// generated then redo the collapsing with stricter filtering.
+controlMeshQuality      on;
+
+collapseEdgesCoeffs
+{
+    // Edges shorter than this absolute value will be merged
+    minimumEdgeLength   1e-6;
+
+    // The maximum angle between two edges that share a point attached to
+    // no other edges
+    maximumMergeAngle   180;
+}
+
+
+collapseFacesCoeffs
+{
+    // The initial face length factor
+    initialFaceLengthFactor                 1;
+
+    // If the face can't be collapsed to an edge, and it has a span less than
+    // the target face length multiplied by this coefficient, collapse it
+    // to a point.
+    maxCollapseFaceToPointSideLengthCoeff   0.3;
+
+    // Allow early collapse of edges to a point
+    allowEarlyCollapseToPoint               on;
+
+    // Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
+    // allowEarlyCollapseToPoint is enabled
+    allowEarlyCollapseCoeff                 0.2;
+
+    // Defining how close to the midpoint (M) of the projected
+    // vertices line a projected vertex (X) can be before making this
+    // an invalid edge collapse
+    //
+    // X---X-g----------------M----X-----------g----X--X
+    //
+    // Only allow a collapse if all projected vertices are outwith
+    // guardFraction (g) of the distance form the face centre to the
+    // furthest vertex in the considered direction
+    guardFraction                           0.1;
+}
+
+
+controlMeshQualityCoeffs
+{
+    // Name of the dictionary that has the mesh quality coefficients used
+    // by motionSmoother::checkMesh
+    #include                    "meshQualityDict";
+
+    // The amount that minimumEdgeLength will be reduced by for each
+    // edge if that edge's collapse generates a poor quality face
+    edgeReductionFactor         0.5;
+
+    // The amount that initialFaceLengthFactor will be reduced by for each
+    // face if its collapse generates a poor quality face
+    faceReductionFactor         0.5;
+
+    // Maximum number of outer iterations is mesh quality checking is enabled
+    maximumIterations           10;
+
+    maximumSmoothingIterations  1;
+
+    maxPointErrorCount          3;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/controlDict

@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     foamyHexMesh;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   100;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/controlDict.flow

@@ -0,0 +1,56 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     interDyMFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         5.0;
+
+deltaT          1e-4;
+
+writeControl    adjustableRunTime;
+
+writeInterval   0.05;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  6;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   10;
+
+runTimeModifiable yes;
+
+adjustTimeStep  yes;
+
+maxCo           1.5;
+
+maxAlphaCo      1;
+
+maxDeltaT       1;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/controlDict.mesh

@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     foamyHexMesh;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   100;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/createBafflesDict

@@ -0,0 +1,103 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      createBafflesDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Whether to convert internal faces only (so leave boundary faces intact).
+// This is only relevant if your face selection type can pick up boundary
+// faces.
+internalFacesOnly true;
+
+
+// Baffles to create.
+baffles
+{
+    baffles
+    {
+        //- Use predefined faceZone to select faces and orientation.
+        type        faceZone;
+        zoneName    baffles;
+
+        patches
+        {
+            master
+            {
+                //- Master side patch
+                name            baffles;
+                type            wall;
+            }
+            slave
+            {
+                ${..master}
+            }
+        }
+    }
+
+    stirrer_baffles
+    {
+        //- Use predefined faceZone to select faces and orientation.
+        type        faceZone;
+        zoneName    stirrer_baffles;
+
+        patches
+        {
+            master
+            {
+                //- Master side patch
+                name            stirrer_baffles;
+                type            wall;
+            }
+            slave
+            {
+                ${..master}
+            }
+        }
+    }
+
+    rotating
+    {
+        //- Use predefined faceZone to select faces and orientation.
+        type        faceZone;
+        zoneName    rotating;
+
+        patches
+        {
+            master
+            {
+                //- Master side patch
+                name            AMI1;
+                type            cyclicAMI;
+                matchTolerance  0.0001;
+                neighbourPatch  AMI2;
+                transform       noOrdering;
+                // Switch to zero-gradient for low weights
+                lowWeightCorrection 0.2;
+            }
+
+            slave
+            {
+                //- Slave side patch
+                name            AMI2;
+                type            cyclicAMI;
+                matchTolerance  0.0001;
+                neighbourPatch  AMI1;
+                transform       noOrdering;
+                lowWeightCorrection 0.2;
+            }
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/createPatchDict

@@ -0,0 +1,27 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      createPatchDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Do a synchronisation of coupled points after creation of any patches.
+// Note: this does not work with points that are on multiple coupled patches
+//       with transformations (i.e. cyclics).
+pointSync false;
+
+// Patches to create.
+patches
+(
+);
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/decomposeParDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 8;
+
+//method          ptscotch;
+method          hierarchical;
+//method          scotch;
+
+simpleCoeffs
+{
+    n               ( 2 2 1 );
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               ( 2 2 2 );
+    delta           0.001;
+    order           xyz;
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots           ( );
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/foamyHexMeshDict

@@ -0,0 +1,109 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          foamyHexMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "$WM_PROJECT_DIR/etc/caseDicts/foamyHexMeshDict"
+
+geometry
+{
+    #include "meshDict.geometry"
+}
+
+
+initialPoints
+{
+    //initialPointsMethod         pointFile;
+    initialPointsMethod         autoDensity;
+
+    autoDensityCoeffs
+    {
+        minLevels               2;
+        maxSizeRatio            2.0;
+        sampleResolution        5;
+        surfaceSampleResolution 5;
+    }
+
+    pointFileCoeffs
+    {
+        insideOutsideCheck off;
+        randomiseInitialGrid off;
+        randomPerturbationCoeff 1e-3;
+        pointFile "0/internalDelaunayVertices";
+    }
+}
+
+
+surfaceConformation
+{
+    locationInMesh                      (0 0.1 1.0);
+
+    #include "meshDict.conformationSurfaces"
+
+    featurePointExclusionDistanceCoeff  0.65;
+    featureEdgeExclusionDistanceCoeff   0.5;
+    maxSurfaceProtrusionCoeff           0.1;
+
+    conformationControls
+    {
+        edgeSearchDistCoeff             5;
+        surfacePtReplaceDistCoeff       0.5;
+        surfacePtExclusionDistanceCoeff 0.5;
+        maxIterations                   15;
+        iterationToInitialHitRatioLimit 0.0001;
+    }
+}
+
+
+motionControl
+{
+    defaultCellSize             6e-3;
+
+    minimumCellSizeCoeff        0.1;
+
+    maxRefinementIterations     1;
+
+    maxSmoothingIterations      100;
+
+    shapeControlFunctions
+    {
+        #include "meshDict.cellShapeControl"
+    }
+
+    objOutput                   no;
+
+    timeChecks                  no;
+}
+
+
+backgroundMeshDecomposition
+{
+    minLevels           1;
+    sampleResolution    4;
+    spanScale           20;
+    maxCellWeightCoeff  20;
+}
+
+
+polyMeshFiltering
+{
+    writeBackgroundMeshDecomposition    true;
+    writeCellShapeControlMesh           true;
+    writeTetDualMesh                    false;
+    filterEdges                         on;
+    filterFaces                         off;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/fvSchemes

@@ -0,0 +1,66 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(U)         cellLimited Gauss linear 1;
+}
+
+divSchemes
+{
+    div(rhoPhi,U)  Gauss linearUpwind grad(U);
+    div(phi,alpha)  Gauss vanLeer;
+    div(phirb,alpha) Gauss linear;
+    div(phid1,p_rgh) Gauss upwind;
+    div(phid2,p_rgh) Gauss upwind;
+    div(rhoPhi,T)  Gauss linearUpwind unlimited;
+    div(rhoPhi,K)  Gauss upwind;
+    div(phi,k)  Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div((muEff*dev(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear limited 0.333;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         limited 0.333;
+}
+
+fluxRequired
+{
+    default         no;
+    p_rgh;
+    pcorr;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/fvSolution

@@ -0,0 +1,111 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    alpha.phase1
+    {
+        nAlphaCorr          1;
+        nAlphaSubCycles     2;
+        cAlpha              1;
+    }
+
+    p_rgh
+    {
+        solver          GAMG;
+        tolerance       1e-6;
+        relTol          0.02;
+        smoother        GaussSeidel;
+        cacheAgglomeration true;
+        nCellsInCoarsestLevel 10;
+        agglomerator    faceAreaPair;
+        nPreSweeps      0;
+        nPostSweeps     2;
+        mergeLevels     1;
+    }
+
+    pcorr
+    {
+        $p_rgh;
+        tolerance       0.1;
+        relTol          0;
+    }
+
+    p_rghFinal
+    {
+        $p_rgh;
+        relTol          0;
+    }
+
+    pcorrFinal
+    {
+        $pcorr;
+        tolerance       0.1;
+        relTol          0;
+    }
+
+    ".*(rho|rhoFinal)"
+    {
+        solver          diagonal;
+    }
+
+    "U.*"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-6;
+        relTol          0;
+    }
+
+    "(T|k|epsilon).*"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-6;
+        relTol          0;
+    }
+}
+
+PIMPLE
+{
+    momentumPredictor   yes;
+    correctPhi          yes;
+    transSonic          no;
+    nOuterCorrectors    1;
+    nCorrectors         3;
+    nNonOrthogonalCorrectors 0;
+    nAlphaCorr          1;
+    nAlphaSubCycles     2;
+    cAlpha              1;
+}
+
+relaxationFactors
+{
+    fields
+    {
+    }
+    equations
+    {
+        "U.*"           1;
+        "k.*"           1;
+        "epsilon.*"     1;
+        "T.*"           1;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/meshDict.cellShapeControl

@@ -0,0 +1,189 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          meshDict.cellShapeControl;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+vessel
+{
+    type                        searchableSurfaceControl;
+    priority                    1;
+    mode                        inside;
+    forceInitialPointInsertion  off;
+
+    surfaceCellSizeFunction     uniformValue;
+    uniformValueCoeffs
+    {
+        surfaceCellSizeCoeff    1;
+    }
+
+    cellSizeFunction            uniform;
+    uniformCoeffs{}
+
+    regions
+    {
+        vessel
+        {
+            surfaceCellSizeFunction     uniformValue;
+            uniformValueCoeffs
+            {
+                surfaceCellSizeCoeff    1;
+            }
+
+            cellSizeFunction            uniform;
+            uniformCoeffs{}
+        }
+
+        outlet
+        {
+            priority                    2;
+            surfaceCellSizeFunction     uniformValue;
+            uniformValueCoeffs
+            {
+                surfaceCellSizeCoeff    0.5;
+            }
+
+            cellSizeFunction            uniformDistance;
+            uniformDistanceCoeffs
+            {
+                distanceCoeff           2;
+            }
+        }
+    }
+}
+
+shaftRotating
+{
+    type                        searchableSurfaceControl;
+    priority                    2;
+    mode                        inside;
+    forceInitialPointInsertion  on;
+
+    surfaceCellSizeFunction     uniformValue;
+    uniformValueCoeffs
+    {
+        surfaceCellSizeCoeff    0.5;
+    }
+
+    cellSizeFunction            linearDistance;
+    linearDistanceCoeffs
+    {
+        distanceCellSizeCoeff   1;
+        distanceCoeff           4;
+    }
+}
+
+shaft
+{
+    ${shaftRotating};
+}
+
+stirrer
+{
+    ${shaftRotating};
+}
+
+spargerInlet
+{
+    type                        searchableSurfaceControl;
+    priority                    2;
+    mode                        inside;
+    forceInitialPointInsertion  on;
+
+    surfaceCellSizeFunction     uniformValue;
+    uniformValueCoeffs
+    {
+        surfaceCellSizeCoeff    0.5;
+    }
+
+    cellSizeFunction            linearDistance;
+    linearDistanceCoeffs
+    {
+        distanceCellSizeCoeff   1;
+        distanceCoeff           4;
+    }
+}
+
+spargerShaft
+{
+    ${spargerInlet}
+}
+
+stirrer_baffles
+{
+    type                        searchableSurfaceControl;
+    priority                    2;
+    mode                        bothSides;
+    forceInitialPointInsertion  on;
+
+    surfaceCellSizeFunction     uniformValue;
+    uniformValueCoeffs
+    {
+        surfaceCellSizeCoeff    0.5;
+    }
+
+    cellSizeFunction            linearDistance;
+    linearDistanceCoeffs
+    {
+        distanceCellSizeCoeff   1;
+        distanceCoeff           4;
+    }
+}
+
+rotating
+{
+    type                        searchableSurfaceControl;
+    priority                    2;
+    mode                        bothSides;
+    forceInitialPointInsertion  on;
+
+    surfaceCellSizeFunction     uniformValue;
+    uniformValueCoeffs
+    {
+        surfaceCellSizeCoeff    1;
+    }
+
+    cellSizeFunction            uniform;
+    uniformCoeffs{}
+    //cellSizeFunction            linearDistance;
+    //linearDistanceCoeffs
+    //{
+    //    distanceCellSizeCoeff   1;
+    //    distanceCoeff           4;
+    //}
+}
+
+baffles
+{
+    ${rotating}
+/*    type                        searchableSurfaceControl;*/
+/*    priority                    3;*/
+/*    mode                        bothSides;*/
+/*    forceInitialPointInsertion  on;*/
+
+/*    surfaceCellSizeFunction     uniformValue;*/
+/*    uniformValueCoeffs*/
+/*    {*/
+/*        surfaceCellSizeCoeff    0.25;*/
+/*    }*/
+
+/*    cellSizeFunction            linearDistance;*/
+/*    linearDistanceCoeffs*/
+/*    {*/
+/*        distanceCellSizeCoeff   1;*/
+/*        distanceCoeff           4;*/
+/*    }*/
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/meshDict.conformationSurfaces

@@ -0,0 +1,228 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          meshDict.conformationSurfaces;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+geometryToConformTo
+{
+    spargerInlet
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "spargerInlet.extendedFeatureEdgeMesh";
+
+        regions
+        {
+            gasInlet
+            {
+                patchInfo
+                {
+                    type patch;
+                }
+            }
+
+            sparger
+            {
+                patchInfo
+                {
+                    type     wall;
+                    inGroups (meshedWalls);
+                }
+            }
+        }
+    }
+
+    spargerShaft
+    {
+        featureMethod           none;
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+    }
+
+    vessel
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "vessel.extendedFeatureEdgeMesh";
+        regions
+        {
+            outlet
+            {
+                patchInfo
+                {
+                    type patch;
+                }
+            }
+            vessel
+            {
+                patchInfo
+                {
+                    type     wall;
+                    inGroups (meshedWalls);
+                }
+            }
+        }
+    }
+
+    shaftRotating
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "shaftRotating.extendedFeatureEdgeMesh";
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+    }
+
+    shaft
+    {
+        featureMethod           none;
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+    }
+
+    stirrer
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer.extendedFeatureEdgeMesh";
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+    }
+
+    stirrer_baffles
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles.extendedFeatureEdgeMesh";
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+        meshableSide            both;
+
+        faceZone                stirrer_baffles;
+    }
+
+    rotating
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "rotating.extendedFeatureEdgeMesh";
+        meshableSide            both;
+
+        faceZone                rotating;
+        cellZone                rotating;
+        cellZoneInside          inside;
+    }
+
+    baffles
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "baffles.extendedFeatureEdgeMesh";
+        patchInfo
+        {
+            type     wall;
+            inGroups (meshedWalls);
+        }
+        meshableSide            both;
+
+        faceZone                baffles;
+    }
+}
+
+
+additionalFeatures
+{
+    spargerShaft_spargerInlet_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "spargerShaft_spargerInlet_intersection.extendedFeatureEdgeMesh";
+    }
+
+    vessel_shaft_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "vessel_shaft_intersection.extendedFeatureEdgeMesh";
+    }
+
+    vessel_spargerShaft_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "vessel_spargerShaft_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_shaftRotating_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_shaftRotating_intersection.extendedFeatureEdgeMesh";
+    }
+
+    rotating_shaft_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "rotating_shaft_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_stirrer_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_stirrer_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_1_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_1_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_2_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_2_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_3_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_3_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_4_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_4_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_5_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_5_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+
+    stirrer_baffles_6_stirrer_baffles_plate_intersection
+    {
+        featureMethod           extendedFeatureEdgeMesh;
+        extendedFeatureEdgeMesh "stirrer_baffles_6_stirrer_baffles_plate_intersection.extendedFeatureEdgeMesh";
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/meshDict.geometry

@@ -0,0 +1,155 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          meshDict.geometry;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+vessel.stl
+{
+    name vessel;
+    type triSurfaceMesh;
+
+    regions
+    {
+        outlet {name outlet;}
+        vessel {name vessel;}
+    }
+}
+
+
+spargerInlet.stl
+{
+    name spargerInlet;
+    type triSurfaceMesh;
+
+    regions
+    {
+        gasInlet
+        {
+            name gasInlet;
+        }
+
+        sparger
+        {
+            name sparger;
+        }
+    }
+}
+
+
+spargerShaft.stl
+{
+    name spargerShaft;
+    type triSurfaceMesh;
+
+    regions
+    {
+        sparger
+        {
+            name spargerShaft;
+        }
+    }
+}
+
+
+shaftRotating.stl
+{
+    name shaftRotating;
+    type triSurfaceMesh;
+
+    regions
+    {
+        shaftRotating
+        {
+            name shaftRotating;
+        }
+    }
+}
+
+
+shaft.stl
+{
+    name shaft;
+    type triSurfaceMesh;
+
+    regions
+    {
+        shaft
+        {
+            name shaft;
+        }
+    }
+}
+
+
+stirrer_baffles.stl
+{
+    name stirrer_baffles;
+    type triSurfaceMesh;
+
+    regions
+    {
+        stirrer
+        {
+            name stirrer_baffles;
+        }
+    }
+}
+
+
+stirrer.stl
+{
+    name stirrer;
+    type triSurfaceMesh;
+
+    regions
+    {
+        stirrer
+        {
+            name stirrer;
+        }
+    }
+}
+
+
+rotating.stl
+{
+    name rotating;
+    type triSurfaceMesh;
+
+    regions
+    {
+        MRF
+        {
+            name rotating;
+        }
+    }
+}
+
+
+baffles.stl
+{
+    name baffles;
+    type triSurfaceMesh;
+
+    regions
+    {
+        baffles
+        {
+            name baffles;
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/meshQualityDict

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+    class           dictionary;
+    object          meshQualityControls;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+maxNonOrtho         60;
+maxBoundarySkewness 50;
+maxInternalSkewness 10;
+maxConcave          80;
+minVol              1e-20;
+minTetQuality       1e-30;
+minArea             -1;
+minTwist            0.0;
+minDeterminant      0.001;
+minFaceWeight       0.02;
+minVolRatio         0.01;
+minTriangleTwist    -1;
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/setFieldsDict

@@ -0,0 +1,36 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      setFieldsDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+defaultFieldValues
+(
+    volScalarFieldValue alpha.phase1 1
+);
+
+regions
+(
+    boxToCell
+    {
+        box (-4 -4 -1) (4 4 0.74);
+        fieldValues
+        (
+            volScalarFieldValue alpha.phase1 0
+        );
+    }
+);
+
+
+// ************************************************************************* //

tutorials/mesh/foamyHexMesh/mixerVessel/system/surfaceFeatureExtractDict

@@ -0,0 +1,144 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      surfaceFeatureExtractDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+shaftRotating.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   100;
+    }
+
+    subsetFeatures
+    {
+        // Remove the top feature
+        insideBox       (-0.1 -0.1 -0.1)(0.1 0.1 0.1);
+    }
+
+    // Write options
+
+        writeObj        yes;
+}
+
+
+vessel.stl
+{
+    extractionMethod        extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle       120;
+    }
+
+    subsetFeatures
+    {
+        // Keep nonManifold edges (edges with >2 connected faces where
+        // the faces form more than two different normal planes)
+        nonManifoldEdges    no;
+
+        // Keep open edges (edges with 1 connected face)
+        openEdges           no;
+    }
+
+    // Write options
+
+        writeObj            no;
+}
+
+
+spargerInlet.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   120;
+    }
+
+    // Write options
+
+        writeObj        no;
+}
+
+
+stirrer.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   120;
+    }
+
+    // Write options
+
+        writeObj        no;
+}
+
+
+stirrer_baffles.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   120;
+    }
+
+    baffles (stirrer);
+
+    // Write options
+
+        writeObj        no;
+}
+
+
+rotating.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   120;
+    }
+
+    baffles (MRF);
+
+    // Write options
+
+        writeObj        yes;
+}
+
+
+baffles.stl
+{
+    extractionMethod    extractFromSurface;
+
+    extractFromSurfaceCoeffs
+    {
+        includedAngle   120;
+    }
+
+    baffles (baffles);
+
+    // Write options
+
+        writeObj        no;
+}
+
+
+// ************************************************************************* //