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tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/T

@@ -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       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform 300;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/U

@@ -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       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.01 0 0);
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform (0.01 0 0);
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/T

@@ -0,0 +1,77 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 1 0 0 0 ];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    minX
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+    maxX
+    {
+        type            inletOutlet;
+        value           uniform 300;
+        inletValue      uniform 300;
+    }
+    minY
+    {
+        type            zeroGradient;
+        value           uniform 300;
+    }
+    minZ
+    {
+        type            zeroGradient;
+        value           uniform 300;
+    }
+    maxZ
+    {
+        type            zeroGradient;
+        value           uniform 300;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            compressible::turbulentTemperatureCoupledBaffleMixed;
+        value           uniform 300;
+        Tnbr            T;
+        kappa           fluidThermo;
+        kappaName       none;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            compressible::turbulentTemperatureCoupledBaffleMixed;
+        value           uniform 300;
+        Tnbr            T;
+        kappa           fluidThermo;
+        kappaName       none;
+    }
+    bottomWater_to_heater
+    {
+        type            compressible::turbulentTemperatureCoupledBaffleMixed;
+        value           uniform 300;
+        Tnbr            T;
+        kappa           fluidThermo;
+        kappaName       none;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/U

@@ -0,0 +1,68 @@
+/*--------------------------------*- 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       volVectorField;
+    location    "0/bottomWater";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 1 -1 0 0 0 0 ];
+
+internalField   uniform ( 0.001 0 0 );
+
+boundaryField
+{
+    minX
+    {
+        type            fixedValue;
+        value           uniform ( 0.001 0 0 );
+    }
+    maxX
+    {
+        type            inletOutlet;
+        value           uniform ( 0.01 0 0 );
+        inletValue      uniform ( 0 0 0 );
+    }
+    minY
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    minZ
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    maxZ
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    bottomWater_to_rightSolid
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    bottomWater_to_leftSolid
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    bottomWater_to_heater
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/cellToRegion

@@ -0,0 +1,62 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      cellToRegion;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    minX
+    {
+        type            zeroGradient;
+    }
+    maxX
+    {
+        type            zeroGradient;
+    }
+    minY
+    {
+        type            zeroGradient;
+    }
+    minZ
+    {
+        type            zeroGradient;
+    }
+    maxZ
+    {
+        type            zeroGradient;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    bottomWater_to_heater
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/epsilon

@@ -0,0 +1,68 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -3 0 0 0 0 ];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    minX
+    {
+        type            fixedValue;
+        value           uniform 0.01;
+    }
+    maxX
+    {
+        type            inletOutlet;
+        value           uniform 0.01;
+        inletValue      uniform 0.01;
+    }
+    minY
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    minZ
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    maxZ
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    bottomWater_to_heater
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/k

@@ -0,0 +1,68 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -2 0 0 0 0 ];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    minX
+    {
+        type            inletOutlet;
+        value           uniform 0.1;
+        inletValue      uniform 0.1;
+    }
+    maxX
+    {
+        type            zeroGradient;
+        value           uniform 0.1;
+    }
+    minY
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+    minZ
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+    maxZ
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+    bottomWater_to_heater
+    {
+        type            compressible::kqRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/p

@@ -0,0 +1,67 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -2 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    minX
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    maxX
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    minY
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    minZ
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    maxZ
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    bottomWater_to_heater
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/bottomWater/p_rgh

@@ -0,0 +1,67 @@
+/*--------------------------------*- 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;
+    location    "0/bottomWater";
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -2 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    minX
+    {
+        type            zeroGradient;
+        value           uniform 0;
+    }
+    maxX
+    {
+        type            fixedValue;
+        value           uniform 0;
+    }
+    minY
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+    minZ
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+    maxZ
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+    bottomWater_to_rightSolid
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+    bottomWater_to_leftSolid
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+    bottomWater_to_heater
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/epsilon

@@ -0,0 +1,31 @@
+/*--------------------------------*- 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 0.01;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/k

@@ -0,0 +1,31 @@
+/*--------------------------------*- 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 0.1;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/p

@@ -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       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 1e5;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform 1e5;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/p_rgh

@@ -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       volScalarField;
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 1e5;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           uniform 1e5;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/Allclean

@@ -0,0 +1,22 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+rm -rf VTK
+rm -rf constant/cellToRegion constant/polyMesh/sets
+rm -rf 0/bottomAir
+rm -rf 0/topAir
+rm -rf 0/heater
+rm -rf 0/leftSolid
+rm -rf 0/rightSolid
+rm -f 0/cellToRegion
+rm -rf constant/bottomWater/polyMesh
+rm -rf constant/topAir/polyMesh
+rm -rf constant/heater/polyMesh
+rm -rf constant/leftSolid/polyMesh
+rm -rf constant/rightSolid/polyMesh
+
+# ----------------------------------------------------------------- end-of-file

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/Allrun

@@ -0,0 +1,43 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+runApplication blockMesh
+runApplication topoSet
+runApplication splitMeshRegions -cellZones -overwrite
+
+# remove fluid fields from solid regions (important for post-processing)
+for i in heater leftSolid rightSolid
+do
+   rm -f 0*/$i/{mut,alphat,epsilon,k,U,p_rgh}
+done
+
+
+for i in bottomWater topAir heater leftSolid rightSolid
+do
+   changeDictionary -region $i > log.changeDictionary.$i 2>&1
+done
+
+
+#-- Run on single processor
+#runApplication `getApplication`
+
+# Decompose
+runApplication decomposePar -allRegions
+
+# Run
+runParallel `getApplication` 4
+
+# Reconstruct
+runApplication reconstructPar -allRegions
+
+
+echo
+echo "creating files for paraview post-processing"
+echo
+paraFoam -touchAll
+
+# ----------------------------------------------------------------- end-of-file

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/README.txt

@@ -0,0 +1,2 @@
+The 0/ field files contain nonsense patchFields. All interesting
+work is done using the changeDictionaryDicts.

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/bottomWater/RASProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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      RASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+RASModel laminar;
+
+turbulence      on;
+
+printCoeffs     on;
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/bottomWater/g

@@ -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       uniformDimensionedVectorField;
+    object      g;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -2 0 0 0 0];
+value           (0 -9.81 0);
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/bottomWater/radiationProperties

@@ -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       dictionary;
+    object      radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation       off;
+
+radiationModel  none;
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/bottomWater/thermophysicalProperties

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heRhoThermo;
+    mixture         pureMixture;
+    transport       const;
+    thermo          hConst;
+    equationOfState rhoConst;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       18;
+    }
+    equationOfState
+    {
+        rho             1000;
+    }
+    thermodynamics
+    {
+        Cp              4181;
+        Hf              0;
+    }
+    transport
+    {
+        mu              959e-6;
+        Pr              6.62;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/bottomWater/turbulenceProperties

@@ -0,0 +1,19 @@
+/*--------------------------------*- 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      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType  laminar;
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/heater/radiationProperties

@@ -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      radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation on;
+
+radiationModel  opaqueSolid;
+
+absorptionEmissionModel constantAbsorptionEmission;
+
+constantAbsorptionEmissionCoeffs
+{
+    absorptivity    absorptivity [ 0 -1 0 0 0 0 0 ] 0.0;  //opaque
+    emissivity      emissivity [ 0 -1 0 0 0 0 0 ] 0.1;
+    E               E [ 1 -1 -3 0 0 0 0 ] 0;
+}
+
+scatterModel    none;
+
+sootModel       none;
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/heater/thermophysicalProperties

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heSolidThermo;
+    mixture         pureMixture;
+    transport       constIso;
+    thermo          hConst;
+    equationOfState rhoConst;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles      1;
+        molWeight   50;
+    }
+
+    transport
+    {
+        kappa   80;
+    }
+
+    thermodynamics
+    {
+        Hf      0;
+        Cp      450;
+    }
+
+    equationOfState
+    {
+        rho     8000;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/leftSolid/radiationProperties

@@ -0,0 +1 @@
+../heater/radiationProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/leftSolid/thermophysicalProperties

@@ -0,0 +1 @@
+../heater/thermophysicalProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/polyMesh/blockMeshDict

@@ -0,0 +1,96 @@
+/*--------------------------------*- 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 1;
+
+vertices
+(
+    (-0.1 -0.04  -0.05)
+    ( 0.1 -0.04  -0.05)
+    ( 0.1  0.04  -0.05)
+    (-0.1  0.04  -0.05)
+    (-0.1 -0.04   0.05)
+    ( 0.1 -0.04   0.05)
+    ( 0.1  0.04   0.05)
+    (-0.1  0.04   0.05)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (30 10 10) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    maxY
+    {
+        type wall;
+        faces
+        (
+            (3 7 6 2)
+        );
+    }
+    minX
+    {
+        type patch;
+        faces
+        (
+            (0 4 7 3)
+        );
+    }
+    maxX
+    {
+        type patch;
+        faces
+        (
+            (2 6 5 1)
+        );
+    }
+    minY
+    {
+        type wall;
+        faces
+        (
+            (1 5 4 0)
+        );
+    }
+    minZ
+    {
+        type wall;
+        faces
+        (
+            (0 3 2 1)
+        );
+    }
+    maxZ
+    {
+        type wall;
+        faces
+        (
+            (4 5 6 7)
+        );
+    }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/polyMesh/boundary

@@ -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      binary;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+6
+(
+    maxY
+    {
+        type            wall;
+        nFaces          300;
+        startFace       8300;
+    }
+    minX
+    {
+        type            patch;
+        nFaces          100;
+        startFace       8600;
+    }
+    maxX
+    {
+        type            patch;
+        nFaces          100;
+        startFace       8700;
+    }
+    minY
+    {
+        type            wall;
+        nFaces          300;
+        startFace       8800;
+    }
+    minZ
+    {
+        type            wall;
+        nFaces          300;
+        startFace       9100;
+    }
+    maxZ
+    {
+        type            wall;
+        nFaces          300;
+        startFace       9400;
+    }
+)
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/regionProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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      regionProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+regions
+(
+    fluid       (bottomWater topAir)
+    solid       (heater leftSolid rightSolid)
+);
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/rightSolid/radiationProperties

@@ -0,0 +1 @@
+../heater/radiationProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/rightSolid/thermophysicalProperties

@@ -0,0 +1 @@
+../heater/thermophysicalProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/topAir/g

@@ -0,0 +1 @@
+../bottomWater/g

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/topAir/radiationProperties

@@ -0,0 +1 @@
+../bottomWater/radiationProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/topAir/thermophysicalProperties

@@ -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       dictionary;
+    location    "constant/bottomAir";
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heRhoThermo;
+    mixture         pureMixture;
+    transport       const;
+    thermo          hConst;
+    equationOfState perfectGas;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       28.9;
+    }
+    thermodynamics
+    {
+        Cp              1000;
+        Hf              0;
+    }
+    transport
+    {
+        mu              1.8e-05;
+        Pr              0.7;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/constant/topAir/turbulenceProperties

@@ -0,0 +1 @@
+../bottomWater/turbulenceProperties

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/README

@@ -0,0 +1,3 @@
+fvSolution is used for outer correctors specification.
+fvSchemes is only so that pre-processing activities can proceed
+

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomWater/changeDictionaryDict

@@ -0,0 +1,173 @@
+/*--------------------------------*- 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      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    U
+    {
+        internalField   uniform (0.001 0 0);
+
+        boundaryField
+        {
+            minX
+            {
+                type            fixedValue;
+                value           uniform (0.001 0 0);
+            }
+
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform (0 0 0);
+            }
+
+            ".*"
+            {
+                type            fixedValue;
+                value           uniform (0 0 0);
+            }
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            minX
+            {
+                type            fixedValue;
+                value           uniform 300;
+            }
+
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform 300;
+            }
+
+            ".*"
+            {
+                type            zeroGradient;
+                value           uniform 300;
+            }
+
+            "bottomWater_to_.*"
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           fluidThermo;
+                kappaName       none;
+                value           uniform 300;
+            }
+        }
+    }
+
+    epsilon
+    {
+        internalField   uniform 0.01;
+
+        boundaryField
+        {
+            minX
+            {
+                type            fixedValue;
+                value           uniform 0.01;
+            }
+
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform 0.01;
+            }
+
+            ".*"
+            {
+                type            compressible::epsilonWallFunction;
+                value           uniform 0.01;
+            }
+        }
+    }
+
+    k
+    {
+        internalField   uniform 0.1;
+
+        boundaryField
+        {
+            minX
+            {
+                type            inletOutlet;
+                inletValue      uniform 0.1;
+            }
+
+            maxX
+            {
+                type            zeroGradient;
+                value           uniform 0.1;
+            }
+
+            ".*"
+            {
+                type            compressible::kqRWallFunction;
+                value           uniform 0.1;
+            }
+        }
+    }
+
+    p_rgh
+    {
+        internalField   uniform 0;
+
+        boundaryField
+        {
+            minX
+            {
+                type            zeroGradient;
+                value           uniform 0;
+            }
+
+            maxX
+            {
+                type            fixedValue;
+                value           uniform 0;
+            }
+
+            ".*"
+            {
+                type            fixedFluxPressure;
+                value           uniform 0;
+            }
+        }
+    }
+
+    p
+    {
+        internalField   uniform 0;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            calculated;
+                value           uniform 0;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomWater/decomposeParDict

@@ -0,0 +1,72 @@
+/*--------------------------------*- 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;
+    note        "mesh decomposition control dictionary";
+    location    "system";
+    object      decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  4;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+method          scotch;
+// method          hierarchical;
+// method          simple;
+// method          manual;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+
+//// Is the case distributed
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomWater/fvSchemes

@@ -0,0 +1,62 @@
+/*--------------------------------*- 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      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+
+    div(phi,U)      Gauss upwind;
+    div(phi,K)      Gauss linear;
+    div(phi,h)      Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(phi,R)      Gauss upwind;
+    div(R)          Gauss linear;
+    div((muEff*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default        Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p_rgh;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomWater/fvSolution

@@ -0,0 +1,90 @@
+/*--------------------------------*- 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      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    rho
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-7;
+        relTol          0.1;
+    }
+
+    rhoFinal
+    {
+        $rho;
+        tolerance       1e-7;
+        relTol          0;
+    }
+
+    p_rgh
+    {
+        solver           GAMG;
+        tolerance        1e-7;
+        relTol           0.01;
+
+        smoother         GaussSeidel;
+
+        cacheAgglomeration  true;
+        nCellsInCoarsestLevel 10;
+        agglomerator     faceAreaPair;
+        mergeLevels      1;
+    }
+
+    p_rghFinal
+    {
+        $p_rgh;
+        tolerance        1e-7;
+        relTol           0;
+    }
+
+    "(U|h|k|epsilon|R)"
+    {
+        solver           PBiCG;
+        preconditioner   DILU;
+        tolerance        1e-7;
+        relTol           0.1;
+    }
+
+    "(U|h|k|epsilon|R)Final"
+    {
+        $U;
+        tolerance        1e-7;
+        relTol           0;
+    }
+}
+
+PIMPLE
+{
+    momentumPredictor   on;
+    nCorrectors         2;
+    nNonOrthogonalCorrectors 0;
+}
+
+relaxationFactors
+{
+    fields
+    {
+    }
+    equations
+    {
+        "h.*"           1;
+        "U.*"           1;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/controlDict

@@ -0,0 +1,61 @@
+/*--------------------------------*- 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;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs
+(
+    "libcompressibleTurbulenceModel.so"
+    "libcompressibleRASModels.so"
+);
+
+application     chtMultiRegionFoam;
+
+startFrom       latestTime;
+
+startTime       0.001;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          0.001;
+
+writeControl    adjustableRunTime;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  8;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+maxCo           0.6;
+
+// Maximum diffusion number
+maxDi           10.0;
+
+adjustTimeStep  yes;
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/decomposeParDict

@@ -0,0 +1,60 @@
+/*--------------------------------*- 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;
+    note        "mesh decomposition control dictionary";
+    location    "system";
+    object      decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  4;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+method          scotch;
+// method          hierarchical;
+// method          simple;
+// method          manual;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+
+//// Is the case distributed
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/fvSchemes

@@ -0,0 +1,46 @@
+/*--------------------------------*- 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      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+}
+
+gradSchemes
+{
+}
+
+divSchemes
+{
+}
+
+laplacianSchemes
+{
+}
+
+interpolationSchemes
+{
+}
+
+snGradSchemes
+{
+}
+
+fluxRequired
+{
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/fvSolution

@@ -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       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+PIMPLE
+{
+    nOuterCorrectors 1;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/changeDictionaryDict

@@ -0,0 +1,75 @@
+/*--------------------------------*- 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      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    boundary
+    {
+        minY
+        {
+            type            patch;
+        }
+        minZ
+        {
+            type            patch;
+        }
+        maxZ
+        {
+            type            patch;
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            zeroGradient;
+                value           uniform 300;
+            }
+            "heater_to_.*"
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           solidThermo;
+                kappaName       none;
+                value           uniform 300;
+            }
+
+            heater_to_leftSolid
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           solidThermo;
+                kappaName       none;
+                thicknessLayers (1e-3);
+                kappaLayers     (5e-4);
+                value           uniform 300;
+            }
+
+            minY
+            {
+                type            fixedValue;
+                value           uniform 500;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/decomposeParDict

@@ -0,0 +1,44 @@
+/*--------------------------------*- 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  4;
+
+method          scotch;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+scotchCoeffs
+{
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/fvSchemes

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+}
+
+laplacianSchemes
+{
+    default             none;
+    laplacian(alpha,h)  Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/fvSolution

@@ -0,0 +1,40 @@
+/*--------------------------------*- 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      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    h
+    {
+        solver           PCG;
+        preconditioner   DIC;
+        tolerance        1e-06;
+        relTol           0.1;
+    }
+
+    hFinal
+    {
+        $h;
+        tolerance        1e-06;
+        relTol           0;
+    }
+}
+
+PIMPLE
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/changeDictionaryDict

@@ -0,0 +1,65 @@
+/*--------------------------------*- 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      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    boundary
+    {
+        minZ
+        {
+            type            patch;
+        }
+        maxZ
+        {
+            type            patch;
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            zeroGradient;
+                value           uniform 300;
+            }
+            "leftSolid_to_.*"
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           solidThermo;
+                kappaName       none;
+                value           uniform 300;
+            }
+
+            leftSolid_to_heater
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           solidThermo;
+                kappaName       none;
+                thicknessLayers (1e-3);
+                kappaLayers     (5e-4);
+                value           uniform 300;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/decomposeParDict

@@ -0,0 +1,44 @@
+/*--------------------------------*- 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  4;
+
+method          scotch;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+scotchCoeffs
+{
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/fvSchemes

@@ -0,0 +1 @@
+../heater/fvSchemes

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/fvSolution

@@ -0,0 +1 @@
+../heater/fvSolution

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/changeDictionaryDict

@@ -0,0 +1,54 @@
+/*--------------------------------*- 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      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    boundary
+    {
+        minZ
+        {
+            type            patch;
+        }
+        maxZ
+        {
+            type            patch;
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            zeroGradient;
+                value           uniform 300;
+            }
+            "rightSolid_to_.*"
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           solidThermo;
+                kappaName       none;
+                value           uniform 300;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/decomposeParDict

@@ -0,0 +1,44 @@
+/*--------------------------------*- 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  4;
+
+method          scotch;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+scotchCoeffs
+{
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/fvSchemes

@@ -0,0 +1 @@
+../heater/fvSchemes

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/fvSolution

@@ -0,0 +1 @@
+../heater/fvSolution

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict

@@ -0,0 +1,171 @@
+/*--------------------------------*- 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      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    U
+    {
+        internalField   uniform (0.1 0 0);
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            fixedValue;
+                value           uniform (0 0 0);
+            }
+            minX
+            {
+                type            fixedValue;
+                value           uniform ( 0.1 0 0 );
+            }
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform ( 0 0 0 );
+                value           uniform ( 0.1 0 0 );
+            }
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            zeroGradient;
+            }
+
+            minX
+            {
+                type            fixedValue;
+                value           uniform 300;
+            }
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform 300;
+                value           uniform 300;
+            }
+
+            "topAir_to_.*"
+            {
+                type            compressible::turbulentTemperatureCoupledBaffleMixed;
+                Tnbr            T;
+                kappa           fluidThermo;
+                kappaName       none;
+                value           uniform 300;
+            }
+        }
+    }
+
+    epsilon
+    {
+        internalField   uniform 0.01;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            compressible::epsilonWallFunction;
+                value           uniform 0.01;
+            }
+
+            minX
+            {
+                type            fixedValue;
+                value           uniform 0.01;
+            }
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform 0.01;
+                value           uniform 0.01;
+            }
+        }
+    }
+
+    k
+    {
+        internalField   uniform 0.1;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            compressible::kqRWallFunction;
+                value           uniform 0.1;
+            }
+
+            minX
+            {
+                type            fixedValue;
+                value           uniform 0.1;
+            }
+            maxX
+            {
+                type            inletOutlet;
+                inletValue      uniform 0.1;
+                value           uniform 0.1;
+            }
+        }
+    }
+
+    p_rgh
+    {
+        internalField   uniform 1e5;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            fixedFluxPressure;
+                value           uniform 1e5;
+            }
+
+            maxX
+            {
+                type            fixedValue;
+                value           uniform 1e5;
+            }
+        }
+    }
+
+    p
+    {
+        internalField   uniform 1e5;
+
+        boundaryField
+        {
+            ".*"
+            {
+                type            calculated;
+                value           uniform 1e5;
+            }
+
+            maxX
+            {
+                type            calculated;
+                value           uniform 1e5;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/decomposeParDict

@@ -0,0 +1,72 @@
+/*--------------------------------*- 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;
+    note        "mesh decomposition control dictionary";
+    location    "system";
+    object      decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  4;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+method          scotch;
+// method          hierarchical;
+// method          simple;
+// method          manual;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+
+//// Is the case distributed
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/fvSchemes

@@ -0,0 +1 @@
+../bottomWater/fvSchemes

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/fvSolution

@@ -0,0 +1 @@
+../bottomWater/fvSolution

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topoSetDict

@@ -0,0 +1,182 @@
+/*--------------------------------*- 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      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // Heater
+    {
+        name    heater;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-0.01001    0 -100 )(0.01001 0.00999 100);
+        }
+    }
+    {
+        name    heater;
+        type    cellSet;
+        action  add;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-0.01001 -100 -0.01001)(0.01001 0.00999 0.01001);
+        }
+    }
+    {
+        name    heater;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set heater;           // name of cellSet
+        }
+    }
+
+    // leftSolid
+    {
+        name    leftSolid;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-100 0 -100 )(-0.01001 0.00999 100);
+        }
+    }
+    {
+        name    leftSolid;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set leftSolid;
+        }
+    }
+
+    // rightSolid
+    {
+        name    rightSolid;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (0.01001 0 -100 )(100 0.00999 100);
+        }
+    }
+    {
+        name    rightSolid;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set rightSolid;
+        }
+    }
+
+    // topAir
+    {
+        name    topAir;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-100 0.00999 -100 )(100 100 100);
+        }
+    }
+    {
+        name    topAir;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set topAir;
+        }
+    }
+
+
+    // bottomWater is all the other cells
+    {
+        name    bottomWater;
+        type    cellZoneSet;
+        action  clear;
+    }
+    {
+        name    bottomWater;
+        type    cellSet;
+        action  add;
+        source  cellToCell;
+        sourceInfo
+        {
+            set heater;
+        }
+    }
+    {
+        name    bottomWater;
+        type    cellSet;
+        action  add;
+        source  cellToCell;
+        sourceInfo
+        {
+            set leftSolid;
+        }
+    }
+    {
+        name    bottomWater;
+        type    cellSet;
+        action  add;
+        source  cellToCell;
+        sourceInfo
+        {
+            set rightSolid;
+        }
+    }
+    {
+        name    bottomWater;
+        type    cellSet;
+        action  add;
+        source  cellToCell;
+        sourceInfo
+        {
+            set topAir;
+        }
+    }
+    {
+        name    bottomWater;
+        type    cellSet;
+        action  invert;
+    }
+    {
+        name    bottomWater;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set bottomWater;
+        }
+    }
+);
+
+// ************************************************************************* //