multiregion meshing tutorial

tutorials/mesh/snappyHexMesh/multiRegionMesh/system/rightSolid/changeDictionaryDict

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+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      changeDictionaryDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dictionaryReplacement
+{
+    boundary
+    {
+        rightSolid_to_heater
+        {
+            offset          ( 0 0 0 );
+            sampleMode      nearestPatchFace;
+            sampleRegion    heater;
+            samplePatch     heater_to_rightSolid;
+        }
+        rightSolid_to_bottomAir
+        {
+            offset          ( 0 0 0 );
+            sampleMode      nearestPatchFace;
+            sampleRegion    bottomAir;
+            samplePatch     bottomAir_to_rightSolid;
+        }
+        rightSolid_to_topAir
+        {
+            offset          ( 0 0 0 );
+            sampleMode      nearestPatchFace;
+            sampleRegion    topAir;
+            samplePatch     topAir_to_rightSolid;
+        }
+    }
+
+    T
+    {
+        internalField   uniform 300;
+
+        boundaryField
+        {
+            maxX
+            {
+                type            zeroGradient;
+            }
+            minZ
+            {
+                type            zeroGradient;
+            }
+            maxZ
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_heater
+            {
+                type            solidWallMixedTemperatureCoupled;
+                neighbourFieldName T;
+                K               K;
+                value           uniform 300;
+            }
+            rightSolid_to_bottomAir
+            {
+                type            solidWallMixedTemperatureCoupled;
+                neighbourFieldName T;
+                K               K;
+                value           uniform 300;
+            }
+            rightSolid_to_topAir
+            {
+                type            solidWallMixedTemperatureCoupled;
+                neighbourFieldName T;
+                K               K;
+                value           uniform 300;
+            }
+        }
+    }
+
+    rho
+    {
+        internalField   uniform 8000;
+
+        boundaryField
+        {
+            maxX
+            {
+                type            zeroGradient;
+            }
+            minZ
+            {
+                type            zeroGradient;
+            }
+            maxZ
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_bottomAir
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_heater
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_topAir
+            {
+                type            zeroGradient;
+            }
+        }
+    }
+
+    K
+    {
+        internalField   uniform 80;
+
+        boundaryField
+        {
+            maxX
+            {
+                type            zeroGradient;
+            }
+            minZ
+            {
+                type            zeroGradient;
+            }
+            maxZ
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_bottomAir
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_heater
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_topAir
+            {
+                type            zeroGradient;
+            }
+        }
+    }
+
+    cp
+    {
+        internalField   uniform 450;
+
+        boundaryField
+        {
+            maxX
+            {
+                type            zeroGradient;
+            }
+            minZ
+            {
+                type            zeroGradient;
+            }
+            maxZ
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_bottomAir
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_heater
+            {
+                type            zeroGradient;
+            }
+            rightSolid_to_topAir
+            {
+                type            zeroGradient;
+            }
+        }
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/multiRegionMesh/system/rightSolid/decomposeParDict

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+/*-------------------------------*- C++ -*---------------------------------*\
+|    =========                                                              |
+|    \\      /     OpenFOAM                                                 |
+|     \\    /                                                               |
+|      \\  /       The Open Source CFD Toolbox                              |
+|       \\/                                        http://www.OpenFOAM.org  |
+\*-------------------------------------------------------------------------*/
+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          metis;
+// method          manual;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+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/mesh/snappyHexMesh/multiRegionMesh/system/rightSolid/fvSchemes

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+../heater/fvSchemes

tutorials/mesh/snappyHexMesh/multiRegionMesh/system/rightSolid/fvSolution

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+../heater/fvSolution