TUT: use coarser grid for gasMixing tutorial and run in parallel

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/T

@@ -21,6 +21,8 @@ internalField   uniform 300;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     "inlet.*"
     {
         type            fixedValue;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/U

@@ -21,6 +21,8 @@ internalField   uniform (0 0 0);
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     inlet_air
     {
         type            flowRateInletVelocity;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/alphat

@@ -21,6 +21,8 @@ internalField   uniform 1e-3;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     "inlet.*"
     {
         type            calculated;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/epsilon

@@ -21,6 +21,8 @@ internalField   uniform 100;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     inlet_air
     {
         type            turbulentMixingLengthDissipationRateInlet;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/k

@@ -21,6 +21,8 @@ internalField   uniform 6;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     inlet_air
     {
         type            turbulentIntensityKineticEnergyInlet;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/nut

@@ -21,6 +21,8 @@ internalField   uniform 0;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     "inlet.*"
     {
         type            calculated;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/p

@@ -21,6 +21,8 @@ internalField   uniform 1e5;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     outlet
     {
         type            fixedValue;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/0.orig/tracer0

@@ -21,6 +21,8 @@ internalField   uniform 0;
 
 boundaryField
 {
+    #includeEtc "caseDicts/setConstraintTypes"
+
     inlet_air
     {
         type            fixedValue;

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/Allrun

@@ -4,8 +4,8 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 ./Allrun.mesh
 
-restore0Dir
-runApplication decomposePar -force
-runParallel rhoSimpleFoam
+restore0Dir -processor
+
+runParallel $(getApplication)
 
 #------------------------------------------------------------------------------

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/Allrun.mesh

@@ -2,9 +2,13 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
 
-runApplication blockMesh
 runApplication surfaceFeatureExtract
-runApplication snappyHexMesh -overwrite
+
+runApplication blockMesh
+
+runApplication decomposePar
+
+runParallel snappyHexMesh -overwrite
 
 rm -rf 0
 

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/system/blockMeshDict

@@ -16,14 +16,14 @@ FoamFile
 
 vertices
 (
-    (-0.5 -0.125 -0.25)
-    (1.5 -0.125 -0.25)
-    (1.5 0.125 -0.25)
-    (-0.5 0.125 -0.25)
-    (-0.5 -0.125 0.25)
-    (1.5 -0.125 0.25)
-    (1.5 0.125 0.25)
-    (-0.5 0.125 0.25)
+    (-0.5  -0.125  -0.25)
+    ( 1.5  -0.125  -0.25)
+    ( 1.5   0.125  -0.25)
+    (-0.5   0.125  -0.25)
+    (-0.5  -0.125   0.25)
+    ( 1.5  -0.125   0.25)
+    ( 1.5   0.125   0.25)
+    (-0.5   0.125   0.25)
 );
 
 blocks

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/system/snappyHexMeshDict

@@ -18,7 +18,7 @@ FoamFile
 // Which of the steps to run
 castellatedMesh true;
 snap            true;
-addLayers       false;
+addLayers       true;
 
 
 // Geometry. Definition of all surfaces. All surfaces are of class
@@ -124,7 +124,7 @@ castellatedMeshControls
     {
         inlet_air
         {
-            level (4 4);
+            level (3 3);
             patchInfo
             {
                 type patch;
@@ -132,7 +132,7 @@ castellatedMeshControls
         }
         inlet_fuel
         {
-            level (6 6);
+            level (5 5);
             patchInfo
             {
                 type patch;
@@ -140,7 +140,7 @@ castellatedMeshControls
         }
         outlet
         {
-            level (4 4);
+            level (3 3);
             patchInfo
             {
                 type patch;
@@ -148,7 +148,7 @@ castellatedMeshControls
         }
         inlet_entrainment
         {
-            level (4 4);
+            level (3 3);
             patchInfo
             {
                 type patch;
@@ -156,10 +156,10 @@ castellatedMeshControls
         }
         walls
         {
-            level (4 4);
+            level (3 3);
             regions
             {
-                pipe_fuel { level (6 6); }
+                pipe_fuel { level (5 5); }
             }
             patchInfo
             {
@@ -190,7 +190,7 @@ castellatedMeshControls
         refinementBox
         {
             mode inside;
-            levels ((4 4));
+            levels ((3 3));
         }
     }