diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/T b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/T
new file mode 100644
index 0000000000000000000000000000000000000000..fcb0067f35b9fc36dccb95aa1a362afc7601ca4f
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/T
@@ -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 volScalarField;
+ location "0";
+ object T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 0 0 1 0 0 0];
+
+internalField uniform 300;
+
+boundaryField
+{
+ walls
+ {
+ type zeroGradient;
+ }
+ inlet
+ {
+ type fixedValue;
+ value uniform 300;
+ }
+ outlet
+ {
+ type inletOutlet;
+ inletValue uniform 300;
+ value uniform 300;
+ }
+ blades
+ {
+ type zeroGradient;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/U b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/U
new file mode 100644
index 0000000000000000000000000000000000000000..a5466e363623cb28d2f8cd959e184f6ada5be9a6
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/U
@@ -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 volVectorField;
+ location "0";
+ object U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 1 -1 0 0 0 0];
+
+internalField uniform (0 0 0);
+
+boundaryField
+{
+ walls
+ {
+ type fixedValue;
+ value uniform (0 0 0);
+ }
+ inlet
+ {
+ type fixedValue;
+ value uniform (0 0 5);
+ }
+ outlet
+ {
+ type inletOutlet;
+ inletValue uniform (0 0 0);
+ value uniform (0 0 0);
+ }
+ blades
+ {
+ type fixedValue;
+ value uniform (0 0 0);
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/epsilon b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/epsilon
new file mode 100644
index 0000000000000000000000000000000000000000..46cfcab3a224cb4d925d3b113fbc112ec14f098d
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/epsilon
@@ -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 volScalarField;
+ location "0";
+ object epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 2 -3 0 0 0 0];
+
+internalField uniform 0.54;
+
+boundaryField
+{
+ walls
+ {
+ type compressible::epsilonWallFunction;
+ value $internalField;
+ }
+ inlet
+ {
+ type fixedValue;
+ value $internalField;
+ }
+ outlet
+ {
+ type zeroGradient;
+ }
+ blades
+ {
+ type compressible::epsilonWallFunction;
+ value $internalField;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/k b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/k
new file mode 100644
index 0000000000000000000000000000000000000000..6a2ab6f9406ff84ea976a052b0f27c58407de619
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/k
@@ -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 volScalarField;
+ location "0";
+ object k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 2 -2 0 0 0 0];
+
+internalField uniform 0.375;
+
+boundaryField
+{
+ walls
+ {
+ type compressible::kqRWallFunction;
+ value $internalField;
+ }
+ inlet
+ {
+ type fixedValue;
+ value $internalField;
+ }
+ outlet
+ {
+ type zeroGradient;
+ }
+ blades
+ {
+ type compressible::kqRWallFunction;
+ value $internalField;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p
new file mode 100644
index 0000000000000000000000000000000000000000..f20dd774efa6707a313a9344bae12c4739f355dd
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p
@@ -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;
+ location "0";
+ object p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [1 -1 -2 0 0 0 0];
+
+internalField uniform 100000;
+
+boundaryField
+{
+ walls
+ {
+ type calculated;
+ value uniform 100000;
+ }
+ inlet
+ {
+ type calculated;
+ value uniform 100000;
+ }
+ outlet
+ {
+ type calculated;
+ value uniform 100000;
+ }
+ blades
+ {
+ type calculated;
+ value uniform 100000;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p_rgh b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p_rgh
new file mode 100644
index 0000000000000000000000000000000000000000..7561126b389bd57f873cbf7ba2967af8e703ee3b
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/air/p_rgh
@@ -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;
+ location "0";
+ object p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [1 -1 -2 0 0 0 0];
+
+internalField uniform 100000;
+
+boundaryField
+{
+ walls
+ {
+ type buoyantPressure;
+ gradient uniform 0;
+ value uniform 100000;
+ }
+ inlet
+ {
+ type buoyantPressure;
+ gradient uniform 0;
+ value uniform 100000;
+ }
+ outlet
+ {
+ type fixedValue;
+ value uniform 100000;
+ }
+ blades
+ {
+ type buoyantPressure;
+ value uniform 100000;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/AoV b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/AoV
new file mode 100644
index 0000000000000000000000000000000000000000..0791bb96bedf9955098c921cf38b09f3a90c339f
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/AoV
@@ -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;
+ location "0";
+ object AoV;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 -1 0 0 0 0 0];
+
+internalField uniform 200;
+
+boundaryField
+{
+ ".*"
+ {
+ type zeroGradient;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/T b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/T
new file mode 100644
index 0000000000000000000000000000000000000000..bd86a29732db424fae8ef694c3fac7f0e0b4f79d
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/T
@@ -0,0 +1,42 @@
+/*--------------------------------*- 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";
+ object T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 0 0 1 0 0 0];
+
+internalField uniform 350;
+
+boundaryField
+{
+ inlet
+ {
+ type fixedValue;
+ value uniform 400;
+ }
+ outlet
+ {
+ type inletOutlet;
+ inletValue uniform 350;
+ value uniform 350;
+ }
+ fixedWalls
+ {
+ type zeroGradient;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/U b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/U
new file mode 100644
index 0000000000000000000000000000000000000000..7d6875ae0403758eb8ee4c140176598b23af7fd8
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/U
@@ -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 volVectorField;
+ location "0";
+ object U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [0 1 -1 0 0 0 0];
+
+internalField uniform (0.1 0 0);
+
+boundaryField
+{
+ inlet
+ {
+ type fixedValue;
+ value uniform (0.1 0 0);
+ }
+ outlet
+ {
+ type inletOutlet;
+ inletValue uniform (0 0 0);
+ value uniform (0 0 0);
+ }
+ fixedWalls
+ {
+ type fixedValue;
+ value uniform (0 0 0);
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/htcConst b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/htcConst
new file mode 100644
index 0000000000000000000000000000000000000000..4f3040e85a7b6e7d9b305ce7069aa1a82e0a4a7c
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/htcConst
@@ -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;
+ location "0";
+ object htcConst;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [1 0 -3 -1 0 0 0];
+
+internalField uniform 10;
+
+boundaryField
+{
+ ".*"
+ {
+ type zeroGradient;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p
new file mode 100644
index 0000000000000000000000000000000000000000..db0ae810f970124f1f6719d1b811636b47a140fb
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p
@@ -0,0 +1,42 @@
+/*--------------------------------*- 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";
+ object p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [1 -1 -2 0 0 0 0];
+
+internalField uniform 100000;
+
+boundaryField
+{
+ inlet
+ {
+ type calculated;
+ value uniform 100000;
+ }
+ outlet
+ {
+ type calculated;
+ value uniform 100000;
+ }
+ fixedWalls
+ {
+ type calculated;
+ value uniform 100000;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p_rgh b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p_rgh
new file mode 100644
index 0000000000000000000000000000000000000000..6b4bc21fb3bfd235b1a911d38348e0ff4a4a388d
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/0.org/porous/p_rgh
@@ -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 volScalarField;
+ location "0";
+ object p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions [1 -1 -2 0 0 0 0];
+
+internalField uniform 100000;
+
+boundaryField
+{
+ inlet
+ {
+ type buoyantPressure;
+ gradient uniform 0;
+ value uniform 100000;
+ }
+ outlet
+ {
+ type fixedValue;
+ value uniform 100000;
+ }
+ fixedWalls
+ {
+ type buoyantPressure;
+ gradient uniform 0;
+ value uniform 100000;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allclean b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allclean
new file mode 100755
index 0000000000000000000000000000000000000000..a91545168934941ec0bbab344bdff15bb8c9c435
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allclean
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+cd ${0%/*} || exit 1 # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+foamClearPolyMesh -region air
+foamClearPolyMesh -region porous
+
+rm -f *.OpenFOAM
+
+rm -rf 0
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-parallel b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-parallel
new file mode 100755
index 0000000000000000000000000000000000000000..6c26ff780125f04f5a3ec8c6d71b319b9944243b
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-parallel
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+cd ${0%/*} || exit 1 # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+./Allrun.pre
+
+runApplication decomposePar -region air
+mv log.decomposePar log.decomposePar.air
+
+runApplication decomposePar -region porous
+mv log.decomposePar log.decomposePar.porous
+
+runParallel $(getApplication) 4
+
+runApplication reconstructPar -latestTime -region air
+mv log.reconstructPar log.reconstructPar.air
+
+runApplication reconstructPar -latestTime -region porous
+mv log.reconstructPar log.reconstructPar.porous
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-serial b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-serial
new file mode 100755
index 0000000000000000000000000000000000000000..c01a61be8175b8691190be4d60817cb8cdef111a
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun-serial
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+cd ${0%/*} || exit 1 # run from this directory
+
+./Allrun.pre
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+runApplication $(getApplication)
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun.pre b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun.pre
new file mode 100755
index 0000000000000000000000000000000000000000..99db2af1b64ef9f0978e7474d6ff0b150c1542ff
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun.pre
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+cd ${0%/*} || exit 1 # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+#create meshes
+runApplication blockMesh -region air
+mv log.blockMesh log.blockMesh.air
+runApplication blockMesh -region porous
+mv log.blockMesh log.blockMesh.porous
+
+# create rotor blades in air region
+runApplication topoSet -region air -dict system/topoSetDict.1
+mv log.topoSet log.topoSet.air.1
+
+runApplication createBaffles -region air -overwrite
+
+# create rotor zone in air region for MRF
+runApplication topoSet -region air -dict system/topoSetDict.2
+mv log.topoSet log.topoSet.air.2
+
+rm -rf constant/air/polyMesh/sets
+
+# create dummy files for post-processing
+paraFoam -touch -region porous
+paraFoam -touch -region air
+
+
+cp -rf 0.org 0
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/RASProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/RASProperties
new file mode 100644
index 0000000000000000000000000000000000000000..a4937b503a46850b2626f0d301e4a07b9f691507
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/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 on;
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/g b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/g
new file mode 100644
index 0000000000000000000000000000000000000000..6343b983a806838548c091fa3ec5d6b8be7e2725
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/g
@@ -0,0 +1,23 @@
+/*--------------------------------*- 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);
+value ( 0 0 0);
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/polyMesh/blockMeshDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/polyMesh/blockMeshDict
new file mode 100644
index 0000000000000000000000000000000000000000..49c36ebacf0149e4eea62f781d8a741491540b04
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/polyMesh/blockMeshDict
@@ -0,0 +1,149 @@
+/*--------------------------------*- 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 0.05;
+
+vertices
+(
+ (0 0 0) // 0
+ (10 0 0) // 1
+ (10 10 0) // 2
+ (0 10 0) // 3
+
+ (2.879 2.879 0) // 4
+ (7.121 2.879 0) // 5
+ (7.121 7.121 0) // 6
+ (2.879 7.121 0) // 7
+
+ (4.293 4.293 0) // 8
+ (5.707 4.293 0) // 9
+ (5.707 5.707 0) // 10
+ (4.293 5.707 0) // 11
+
+
+ (0 0 10) // 12
+ (10 0 10) // 13
+ (10 10 10) // 14
+ (0 10 10) // 15
+
+ (2.879 2.879 10) // 16
+ (7.121 2.879 10) // 17
+ (7.121 7.121 10) // 18
+ (2.879 7.121 10) // 19
+
+ (4.293 4.293 10) // 20
+ (5.707 4.293 10) // 20
+ (5.707 5.707 10) // 22
+ (4.293 5.707 10) // 23
+);
+
+blocks
+(
+ hex (0 1 5 4 12 13 17 16) (20 20 20) simpleGrading (1 1 1)
+ hex (1 2 6 5 13 14 18 17) (20 20 20) simpleGrading (1 1 1)
+ hex (2 3 7 6 14 15 19 18) (20 20 20) simpleGrading (1 1 1)
+ hex (3 0 4 7 15 12 16 19) (20 20 20) simpleGrading (1 1 1)
+ hex (4 5 9 8 16 17 21 20) cylinder (20 20 20) simpleGrading (1 1 1)
+ hex (5 6 10 9 17 18 22 21) cylinder (20 20 20) simpleGrading (1 1 1)
+ hex (6 7 11 10 18 19 23 22) cylinder (20 20 20) simpleGrading (1 1 1)
+ hex (7 4 8 11 19 16 20 23) cylinder (20 20 20) simpleGrading (1 1 1)
+ hex (8 9 10 11 20 21 22 23) innerCylinder (20 20 20) simpleGrading (1 1 1)
+);
+
+edges
+(
+ arc 4 5 (5 2 0)
+ arc 5 6 (8 5 0)
+ arc 6 7 (5 8 0)
+ arc 7 4 (2 5 0)
+
+ arc 8 9 (5 4 0)
+ arc 9 10 (6 5 0)
+ arc 10 11 (5 6 0)
+ arc 11 8 (4 5 0)
+
+ arc 16 17 (5 2 10)
+ arc 17 18 (8 5 10)
+ arc 18 19 (5 8 10)
+ arc 19 16 (2 5 10)
+
+ arc 20 21 (5 4 10)
+ arc 21 22 (6 5 10)
+ arc 22 23 (5 6 10)
+ arc 23 20 (4 5 10)
+);
+
+boundary
+(
+ walls
+ {
+ type wall;
+ faces
+ (
+ (0 4 5 1)
+ (1 5 6 2)
+ (2 6 7 3)
+ (3 7 4 0)
+
+ (12 13 17 16)
+ (13 14 18 17)
+ (14 15 19 18)
+ (15 12 16 19)
+
+ (0 12 13 1)
+ (1 13 14 2)
+ (2 14 15 3)
+ (3 15 12 0)
+ );
+ }
+ inlet
+ {
+ type patch;
+ faces
+ (
+ (4 8 9 5)
+ (5 9 10 6)
+ (6 10 11 7)
+ (7 11 8 4)
+ (8 11 10 9)
+ );
+ }
+ outlet
+ {
+ type patch;
+ faces
+ (
+ (16 17 21 20)
+ (17 18 22 21)
+ (18 19 23 22)
+ (19 16 20 23)
+ (20 21 22 23)
+ );
+ }
+
+ blades
+ {
+ type wall;
+ faces
+ ();
+ }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/radiationProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/radiationProperties
new file mode 100644
index 0000000000000000000000000000000000000000..aa0a16678fffa3432de0ed92160ddd832061c2ef
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/radiationProperties
@@ -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 radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation off;
+
+radiationModel none;
+
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/thermophysicalProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/thermophysicalProperties
new file mode 100644
index 0000000000000000000000000000000000000000..b3c0a5899815e6b8b2b403e0684b651639cdd822
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/thermophysicalProperties
@@ -0,0 +1,55 @@
+/*--------------------------------*- 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 thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+ type heRhoThermo;
+ mixture pureMixture;
+ transport polynomial;
+ thermo hPolynomial;
+ equationOfState icoPolynomial;
+ specie specie;
+ energy sensibleEnthalpy;
+}
+
+mixture
+{
+ // coefficients for air
+
+ specie
+ {
+ nMoles 1;
+ molWeight 28.85;
+ }
+ equationOfState
+ {
+ rhoCoeffs<8> ( 4.0097 -0.016954 3.3057e-05 -3.0042e-08 1.0286e-11 0 0 0 );
+ }
+ thermodynamics
+ {
+ Hf 0;
+ Sf 0;
+ CpCoeffs<8> ( 948.76 0.39171 -0.00095999 1.393e-06 -6.2029e-10 0 0 0 );
+ }
+ transport
+ {
+ muCoeffs<8> ( 1.5061e-06 6.16e-08 -1.819e-11 0 0 0 0 0 );
+ kappaCoeffs<8> ( 0.0025219 8.506e-05 -1.312e-08 0 0 0 0 0 );
+ }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/turbulenceProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/turbulenceProperties
new file mode 100644
index 0000000000000000000000000000000000000000..3721a46a2ead37eb2bf10434bcde59afa9fe9bf6
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/air/turbulenceProperties
@@ -0,0 +1,21 @@
+/*--------------------------------*- 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;
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/RASProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/RASProperties
new file mode 100644
index 0000000000000000000000000000000000000000..1cc42b8af81227d09c91f3d1cfe899e474a5236b
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/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 off;
+
+printCoeffs off;
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/g b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/g
new file mode 100644
index 0000000000000000000000000000000000000000..6343b983a806838548c091fa3ec5d6b8be7e2725
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/g
@@ -0,0 +1,23 @@
+/*--------------------------------*- 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);
+value ( 0 0 0);
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/polyMesh/blockMeshDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/polyMesh/blockMeshDict
new file mode 100644
index 0000000000000000000000000000000000000000..86e616bd27f4265682b3727281fe7281a7a77423
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/polyMesh/blockMeshDict
@@ -0,0 +1,76 @@
+/*--------------------------------*- 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 0.05;
+
+vertices
+(
+ (-2 4 4) // 0
+ (12 4 4) // 1
+ (12 6 4) // 2
+ (-2 6 4) // 3
+
+ (-2 4 6) // 4
+ (12 4 6) // 5
+ (12 6 6) // 6
+ (-2 6 6) // 7
+);
+
+blocks
+(
+ hex (0 1 2 3 4 5 6 7) (20 4 4) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+ inlet
+ {
+ type patch;
+ faces
+ (
+ (0 4 7 3)
+ );
+ }
+ outlet
+ {
+ type patch;
+ faces
+ (
+ (1 2 6 5)
+ );
+ }
+ fixedWalls
+ {
+ type wall;
+ faces
+ (
+ (0 1 2 3)
+ (4 5 6 7)
+ (3 2 6 7)
+ (0 1 5 4)
+ );
+ }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/thermophysicalProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/thermophysicalProperties
new file mode 100644
index 0000000000000000000000000000000000000000..41e355a66bf6ba1ba57b1d39d918658f5d0d47d5
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/thermophysicalProperties
@@ -0,0 +1,55 @@
+/*--------------------------------*- 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 polynomial;
+ thermo hPolynomial;
+ equationOfState icoPolynomial;
+ specie specie;
+ energy sensibleEnthalpy;
+}
+
+
+mixture
+{
+ // coefficients for water
+
+ specie
+ {
+ nMoles 1;
+ molWeight 18;
+ }
+ equationOfState
+ {
+ rhoCoeffs<8> ( 1000 0 0 0 0 0 0 0 );
+ }
+ thermodynamics
+ {
+ Hf 0;
+ Sf 0;
+ CpCoeffs<8> ( 4183 0 0 0 0 0 0 0 );
+ }
+ transport
+ {
+ muCoeffs<8> ( 0.001 0 0 0 0 0 0 0 );
+ kappaCoeffs<8> ( 0.58 0 0 0 0 0 0 0 );
+ }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/turbulenceProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/turbulenceProperties
new file mode 100644
index 0000000000000000000000000000000000000000..e63bbc50815e89dfc7ef93352a3228a18620220d
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/porous/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;
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/regionProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/constant/regionProperties
new file mode 100644
index 0000000000000000000000000000000000000000..749edd93d52f44760b55a0c57c1588b9fce9ce55
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/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 (air porous)
+ solid ()
+);
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/createBafflesDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/createBafflesDict
new file mode 100644
index 0000000000000000000000000000000000000000..818b3b232044067fa203f5c2c3aa34ddc0d41257
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/createBafflesDict
@@ -0,0 +1,52 @@
+/*--------------------------------*- 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
+{
+ baffleFaces
+ {
+ //- Use predefined faceZone to select faces and orientation.
+ type faceZone;
+ zoneName rotorBlades;
+
+
+ patches
+ {
+ master
+ {
+ //- Master side patch
+ name blades;
+ type patch;
+ }
+ slave
+ {
+ //- Slave side patch
+ name blades;
+ type patch;
+ }
+ }
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/decomposeParDict
new file mode 100644
index 0000000000000000000000000000000000000000..645728dc500f665c9e1e372fdf2124b85c2ffcaa
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/decomposeParDict
@@ -0,0 +1,45 @@
+/*--------------------------------*- 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 ( 1 1 1 );
+ delta 0.001;
+ order xyz;
+}
+
+manualCoeffs
+{
+ dataFile "";
+}
+
+distributed no;
+
+roots ( );
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions
new file mode 100644
index 0000000000000000000000000000000000000000..8f81bdae42265c24e31977b82c1a45efb06ad9db
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions
@@ -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 dictionary;
+ location "system";
+ object fvOptions;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+airToporous
+{
+ type constantHeatTransfer;
+ active on;
+ selectionMode mapRegion;
+ consistentMeshes no;
+ nbrModelName porousToair;
+ nbrRegionName porous;
+ master false;
+
+ constantHeatTransferCoeffs
+ {
+ fieldNames (h);
+ semiImplicit no;
+ }
+}
+
+MRF1
+{
+ type MRFSource;
+ active true;
+ selectionMode cellZone;
+ cellZone rotor;
+
+ MRFSourceCoeffs
+ {
+ origin (0.25 0.25 0.25);
+ axis (0 0 1);
+ omega 5.305; // 500 rpm
+ }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSchemes
new file mode 100644
index 0000000000000000000000000000000000000000..a39397c7c31c55c99376c2fa1f2823d12a7304bb
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSchemes
@@ -0,0 +1,63 @@
+/*--------------------------------*- 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 steadyState;
+}
+
+gradSchemes
+{
+ default Gauss linear;
+ grad(U) cellLimited Gauss linear 1;
+}
+
+divSchemes
+{
+ default none;
+ div(phi,U) bounded Gauss upwind;
+ div(phi,h) bounded Gauss upwind;
+ div(phi,e) bounded Gauss upwind;
+ div(phi,K) bounded Gauss upwind;
+ div(phi,k) bounded Gauss upwind;
+ div(phi,epsilon) bounded Gauss upwind;
+ div((muEff*dev2(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;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSolution b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSolution
new file mode 100644
index 0000000000000000000000000000000000000000..4f83fc7823eee05c3b9e4c3f5a5bd40a1048b99b
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvSolution
@@ -0,0 +1,70 @@
+/*--------------------------------*- 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
+{
+ p_rgh
+ {
+ solver GAMG;
+ tolerance 1e-7;
+ relTol 0.01;
+
+ smoother DIC;
+
+ cacheAgglomeration true;
+ nCellsInCoarsestLevel 10;
+ agglomerator faceAreaPair;
+ mergeLevels 1;
+
+ maxIter 100;
+ }
+
+ "(U|h|e|k|epsilon)"
+ {
+ solver PBiCG;
+ preconditioner DILU;
+ tolerance 1e-6;
+ relTol 0.1;
+ }
+}
+
+SIMPLE
+{
+ nNonOrthogonalCorrectors 0;
+ rhoMax rhoMax [ 1 -3 0 0 0 ] 2;
+ rhoMin rhoMin [ 1 -3 0 0 0 ] 1;
+}
+
+
+relaxationFactors
+{
+ fields
+ {
+ rho 1;
+ p_rgh 0.5;
+ }
+ equations
+ {
+ U 0.2;
+ "(h|e)" 0.2;
+ k 0.2;
+ epsilon 0.2;
+ }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.1 b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.1
new file mode 100644
index 0000000000000000000000000000000000000000..36dc18f95f2eee79c3e4386020564b18cde51344
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.1
@@ -0,0 +1,120 @@
+/*--------------------------------*- 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
+(
+ // rotor faces
+ {
+ name rotorCells;
+ type cellSet;
+ action new;
+ source zoneToCell;
+ sourceInfo
+ {
+ name cylinder;
+ }
+ }
+ {
+ name rotorFaces;
+ type faceSet;
+ action new;
+ source cellToFace;
+ sourceInfo
+ {
+ set rotorCells;
+ option all;
+ }
+ }
+ {
+ name rotorFaces;
+ type faceSet;
+ action subset;
+ source boxToFace;
+ sourceInfo
+ {
+ box (-100 -100 0.1) (100 100 0.15);
+ }
+ }
+
+ {
+ name rotorBlades;
+ type faceSet;
+ action new;
+ source faceToFace;
+ sourceInfo
+ {
+ set rotorFaces;
+ }
+ }
+
+ {
+ name rotorBlades;
+ type faceSet;
+ action subset;
+ source boxToFace;
+ sourceInfo
+ {
+ box (-100 0.249 -100) (100 0.251 100);
+ }
+ }
+
+ {
+ name rotorBlades2;
+ type faceSet;
+ action new;
+ source faceToFace;
+ sourceInfo
+ {
+ set rotorFaces;
+ }
+ }
+
+ {
+ name rotorBlades2;
+ type faceSet;
+ action subset;
+ source boxToFace;
+ sourceInfo
+ {
+ box (0.249 -100 -100) (0.251 100 100);
+ }
+ }
+
+ {
+ name rotorBlades;
+ type faceSet;
+ action add;
+ source faceToFace;
+ sourceInfo
+ {
+ set rotorBlades2;
+ }
+ }
+ {
+ name rotorBlades;
+ type faceZoneSet;
+ action new;
+ source setToFaceZone;
+ sourceInfo
+ {
+ faceSet rotorBlades;
+ }
+ }
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.2 b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.2
new file mode 100644
index 0000000000000000000000000000000000000000..f9f33b10954b47fea34ac866b6404346040551d8
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/topoSetDict.2
@@ -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 ascii;
+ class dictionary;
+ object topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+ // rotor cell zone
+ {
+ name rotorCells;
+ type cellSet;
+ action new;
+ source zoneToCell;
+ sourceInfo
+ {
+ name cylinder;
+ }
+ }
+ {
+ name rotorCells;
+ type cellSet;
+ action add;
+ source zoneToCell;
+ sourceInfo
+ {
+ name innerCylinder;
+ }
+ }
+ {
+ name rotorCells;
+ type cellSet;
+ action subset;
+ source boxToCell;
+ sourceInfo
+ {
+ box (-100 -100 0.1) (100 100 0.15);
+ }
+ }
+ {
+ name rotor;
+ type cellZoneSet;
+ action new;
+ source setToCellZone;
+ sourceInfo
+ {
+ set rotorCells;
+ }
+ }
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/controlDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/controlDict
new file mode 100644
index 0000000000000000000000000000000000000000..afc00df3f20eb8fd209399f3547dc7c0760a05a7
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/controlDict
@@ -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 "system";
+ object controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application chtMultiRegionSimpleFoam;
+
+startFrom latestTime;
+
+startTime 0;
+
+stopAt endTime;
+
+endTime 2000;
+
+deltaT 1;
+
+writeControl timeStep;
+
+writeInterval 50;
+
+purgeWrite 0;
+
+writeFormat ascii;
+
+writePrecision 6;
+
+writeCompression off;
+
+timeFormat general;
+
+timePrecision 6;
+
+runTimeModifiable true;
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/decomposeParDict
new file mode 100644
index 0000000000000000000000000000000000000000..645728dc500f665c9e1e372fdf2124b85c2ffcaa
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/decomposeParDict
@@ -0,0 +1,45 @@
+/*--------------------------------*- 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 ( 1 1 1 );
+ delta 0.001;
+ order xyz;
+}
+
+manualCoeffs
+{
+ dataFile "";
+}
+
+distributed no;
+
+roots ( );
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/fvSchemes
new file mode 100644
index 0000000000000000000000000000000000000000..e7d321e95943268ef62b4a5e1d25ebbc469551bb
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/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
+{
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/fvSolution b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/fvSolution
new file mode 100644
index 0000000000000000000000000000000000000000..cde9e49189fb2cd3795d3a5649417e7390f543e3
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/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;
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/decomposeParDict
new file mode 100644
index 0000000000000000000000000000000000000000..e7e490bf74b1a3f58a34923b4f98569f1b09e483
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/decomposeParDict
@@ -0,0 +1,45 @@
+/*--------------------------------*- 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 simple;
+
+simpleCoeffs
+{
+ n ( 2 2 1 );
+ delta 0.001;
+}
+
+hierarchicalCoeffs
+{
+ n ( 1 1 1 );
+ delta 0.001;
+ order xyz;
+}
+
+manualCoeffs
+{
+ dataFile "";
+}
+
+distributed no;
+
+roots ( );
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions
new file mode 100644
index 0000000000000000000000000000000000000000..3c5bd05176437f8fc3a269212c2d2595e92d84a4
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions
@@ -0,0 +1,35 @@
+/*--------------------------------*- 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 fvOptions;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+porousToair
+{
+ type constantHeatTransfer;
+ active on;
+ selectionMode mapRegion;
+ consistentMeshes no;
+ nbrModelName airToporous;
+ nbrRegionName air;
+ master true;
+
+ constantHeatTransferCoeffs
+ {
+ fieldNames (h);
+ semiImplicit no;
+ }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSchemes
new file mode 100644
index 0000000000000000000000000000000000000000..f787aa1bb47da4a177e1e12f8fa090c5625d8641
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSchemes
@@ -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;
+ object fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+ default steadyState;
+}
+
+gradSchemes
+{
+ default Gauss linear;
+}
+
+divSchemes
+{
+ default none;
+ div(phi,U) bounded Gauss upwind;
+ div(phi,h) bounded Gauss upwind;
+ div(phi,e) bounded Gauss upwind;
+ div(phi,Ekp) bounded Gauss upwind;
+ div(phi,K) bounded Gauss upwind;
+ div(phi,k) bounded Gauss upwind;
+ div(phi,epsilon) bounded Gauss upwind;
+ div((muEff*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+ default Gauss linear uncorrected;
+}
+
+interpolationSchemes
+{
+ default linear;
+}
+
+snGradSchemes
+{
+ default uncorrected;
+}
+
+fluxRequired
+{
+ default no;
+ p_rgh;
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSolution b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSolution
new file mode 100644
index 0000000000000000000000000000000000000000..1b3b041a2a74fbc3439e928df7f1212cbc813326
--- /dev/null
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvSolution
@@ -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 dictionary;
+ object fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+ p_rgh
+ {
+ solver GAMG;
+ tolerance 1e-7;
+ relTol 0.01;
+
+ smoother DIC;
+
+ cacheAgglomeration true;
+ nCellsInCoarsestLevel 10;
+ agglomerator faceAreaPair;
+ mergeLevels 1;
+
+ maxIter 100;
+ }
+
+ "(U|h|e|k|epsilon)"
+ {
+ solver PBiCG;
+ preconditioner DILU;
+ tolerance 1e-7;
+ relTol 0.1;
+ }
+}
+
+SIMPLE
+{
+ nNonOrthogonalCorrectors 0;
+ rhoMax rhoMax [ 1 -3 0 0 0 ] 1100;
+ rhoMin rhoMin [ 1 -3 0 0 0 ] 900;
+}
+
+relaxationFactors
+{
+ fields
+ {
+ rho 1;
+ p_rgh 0.5;
+ }
+ equations
+ {
+ U 0.2;
+ "(h|e)" 0.2;
+ k 0.2;
+ epsilon 0.2;
+ }
+}
+
+
+// ************************************************************************* //