tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet: Added a potentialFoam initializer step

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/0.org/Phi

+/*--------------------------------*- 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      Phi;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    inlet
+    {
+        type            zeroGradient;
+    }
+
+    outlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    walls
+    {
+        type            symmetry;
+    }
+
+    bullet
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/Allclean

@@ -4,9 +4,12 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-# remove surface
+# Remove surface
 \rm -f constant/triSurface/bullet.stl.gz
 
+# Remove copy of 0.org
+rm -rf 0
+
 cleanCase
 
 # ----------------------------------------------------------------- end-of-file

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/Allrun

@@ -4,7 +4,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-# copy bullet surface from resources directory
+# Copy bullet surface from resources directory
 cp $FOAM_TUTORIALS/resources/geometry/bullet.stl.gz constant/triSurface/
 
 # Generate the base block mesh
@@ -13,6 +13,11 @@ runApplication blockMesh
 # Generate the snappy mesh
 runApplication snappyHexMesh -overwrite
 
+cp -r 0.org 0
+
+# Initialise with potentialFoam solution
+runApplication potentialFoam -pName p_rgh
+
 # Run the solver
 runApplication `getApplication`
 

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/constant/polyMesh/boundary

@@ -39,6 +39,7 @@ FoamFile
     bullet
     {
         type            wall;
+        inGroups        1(wall);
         nFaces          37743;
         startFace       1133431;
     }

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/fvSchemes

@@ -16,43 +16,44 @@ FoamFile
 
 ddtSchemes
 {
-    default              Euler;
+    default             Euler;
 }
 
 interpolationSchemes
 {
-    default              linear;
+    default             linear;
 }
 
 divSchemes
 {
-    default              none;
-    div(rhoPhi,U)        Gauss linearUpwind grad(U);
-    div(phi,omega)       Gauss linearUpwind grad(omega);
-    div(phi,k)           Gauss linearUpwind grad(k);
-    div(phi,alpha)       Gauss vanLeer;
-    div(phirb,alpha)     Gauss linear;
+    default             none;
+    div(rhoPhi,U)       Gauss linearUpwind grad(U);
+    div(phi,omega)      Gauss linearUpwind grad(omega);
+    div(phi,k)          Gauss linearUpwind grad(k);
+    div(phi,alpha)      Gauss vanLeer;
+    div(phirb,alpha)    Gauss linear;
     div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
 }
 
 gradSchemes
 {
-    default              Gauss linear;
+    default             Gauss linear;
 }
 
 laplacianSchemes
 {
-    default              Gauss linear limited corrected 0.5;
+    default             Gauss linear limited corrected 0.5;
 }
 
 snGradSchemes
 {
-    default              limited corrected 0.5;
+    default             limited corrected 0.5;
 }
 
 fluxRequired
 {
-    default              none;
+    default             none;
+    Phi;
     p_rgh;
     pcorr;
     alpha.water;

tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/fvSolution

@@ -59,12 +59,6 @@ solvers
         maxIter         50;
     };
 
-    pcorr
-    {
-        $p_rgh;
-        relTol          0;
-    };
-
     p_rghFinal
     {
         solver          PCG;
@@ -91,6 +85,23 @@ solvers
         relTol          0;
         maxIter         50;
     };
+
+    pcorr
+    {
+        $p_rgh;
+        relTol          0;
+    };
+
+    Phi
+    {
+        $p_rgh;
+        relTol          0;
+    };
+}
+
+potentialFlow
+{
+    nNonOrthogonalCorrectors   3;
 }
 
 PIMPLE
@@ -103,12 +114,9 @@ PIMPLE
 
 relaxationFactors
 {
-    fields
-    {
-    }
     equations
     {
-        "U.*"                      1;
+        "U.*"                   1;
     }
 }