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Quickstart: Disable foam-extend related options by default #796

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Merged
MakisH merged 2 commits into from
May 26, 2026
Merged

Quickstart: Disable foam-extend related options by default #796

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5d63a28
Comment-out foam-extend specific forces options
MakisH May 26, 2026
a32c784
Comment-out foam-extend options in fvSchemes, fvSolution, dynamicMesh…
MakisH May 26, 2026
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5 changes: 4 additions & 1 deletion quickstart/fluid-openfoam/constant/dynamicMeshDict
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,10 @@ motionSolverLibs ("libfvMotionSolvers.so");
solver displacementLaplacian;
// OpenFOAM9 or newer: rename "solver" to "motionSolver"

diffusivity uniform; // Only relevant to foam-extend
// The following entries are only relevant to foam-extend
/* uncomment
diffusivity uniform;
*/ // foam-extend

displacementLaplacianCoeffs {
diffusivity quadratic inverseDistance (flap);
Expand Down
2 changes: 2 additions & 0 deletions quickstart/fluid-openfoam/system/controlDict
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Expand Up @@ -55,12 +55,14 @@ functions
log true;
rhoInf 10;
// The following entries are only relevant to foam-extend
/* uncomment
functionObjectLibs ( "libforces.so" );
outputControl timeStep;
outputInterval 1;
pName p;
UName U;
rhoName rhoInf;
*/ // foam-extend
CofR (0 0 0);
}

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5 changes: 4 additions & 1 deletion quickstart/fluid-openfoam/system/fvSchemes
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Expand Up @@ -21,7 +21,10 @@ divSchemes
{
default none;
div(phi,U) Gauss linearUpwind grad(U);
div((nuEff*dev(T(grad(U))))) Gauss linear; // Only relevant to foam-extend
// The following entries are only relevant to foam-extend
/* uncomment
div((nuEff*dev(T(grad(U))))) Gauss linear;
*/ // foam-extend
div((nuEff*dev2(T(grad(U))))) Gauss linear;
}

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9 changes: 6 additions & 3 deletions quickstart/fluid-openfoam/system/fvSolution
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Expand Up @@ -14,10 +14,12 @@ solvers
tolerance 1e-6;
relTol 1e-4;
smoother DICGaussSeidel;
// The following entries are only relevant to foam-extend
// The following entries are only relevant to foam-extend
/* uncomment
agglomerator faceAreaPair;
nCellsInCoarsestLevel 10;
mergeLevels 1;
*/ // foam-extend
}

pFinal
Expand Down Expand Up @@ -83,7 +85,8 @@ potentialFlow
nNonOrthogonalCorrectors 1;
}

// The relaxationFactors and fieldBounds are only relevant to foam-extend
// The following entries are only relevant to foam-extend
/* uncomment
relaxationFactors
{
U 0.7;
Expand All @@ -95,4 +98,4 @@ fieldBounds
p -1e5 1e5;
U 100;
}

*/ // foam-extend
20 changes: 20 additions & 0 deletions tools/run-foam-extend.sh
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Expand Up @@ -19,8 +19,18 @@ sed -i "s,// application pimpleDyMFoam;,application pimpleDyMFoam;,g" sy
sed -i '41i\ \ \ \ "liblduSolvers.so"' system/controlDict
sed -i '41i\ \ \ \ "libforces.so"' system/controlDict
sed -i "s,writeCompression off,writeCompression uncompressed,g" system/controlDict
sed -i "s,\/\* uncomment,// FOAMEXTENDBEGIN,g" system/controlDict
sed -i "s,\*\/ // foam-extend,// FOAMEXTENDEND,g" system/controlDict

sed -i "s,\/\* uncomment,// FOAMEXTENDBEGIN,g" system/fvSchemes
sed -i "s,\*\/ // foam-extend,// FOAMEXTENDEND,g" system/fvSchemes

sed -i "s,\/\* uncomment,// FOAMEXTENDBEGIN,g" system/fvSolution
sed -i "s,\*\/ // foam-extend,// FOAMEXTENDEND,g" system/fvSolution

sed -i "s/libfvMotionSolvers\./libfvMotionSolver\./g" constant/dynamicMeshDict
sed -i "s,\/\* uncomment,// FOAMEXTENDBEGIN,g" constant/dynamicMeshDict
sed -i "s,\*\/ // foam-extend,// FOAMEXTENDEND,g" constant/dynamicMeshDict

# OpenFOAM run functions: getApplication, getNumberOfProcessors
# shellcheck disable=SC1090 # This is an OpenFOAM file which we don't need to check
Expand All @@ -43,5 +53,15 @@ fi
#sed -i '/ "liblduSolvers.so"/d' system/controlDict
#sed -i '/ "libforces.so/d' system/controlDict
#sed -i "s,writeCompression uncompressed,writeCompression off,g" system/controlDict
#sed -i "s,// FOAMEXTENDBEGIN,\/\* uncomment,g" system/controlDict
#sed -i "s,// FOAMEXTENDEND,\*\/ // foam-extend,g" system/controlDict
#
#sed -i "s,// FOAMEXTENDBEGIN,\/\* uncomment,g" system/fvSchemes
#sed -i "s,// FOAMEXTENDEND,\*\/ // foam-extend,g" system/fvSchemes
#
#sed -i "s,// FOAMEXTENDBEGIN,\/\* uncomment,g" system/fvSolution
#sed -i "s,// FOAMEXTENDEND,\*\/ // foam-extend,g" system/fvSolution
#
#sed -i "s/libfvMotionSolver\./libfvMotionSolvers\./g" constant/dynamicMeshDict
#sed -i "s,// FOAMEXTENDBEGIN,\/\* uncomment,g" constant/dynamicMeshDict
#sed -i "s,// FOAMEXTENDEND,\*\/ // foam-extend,g" constant/dynamicMeshDict