Simulating the mixing of two miscible liquids is possible my considering them as different species of a multicomponent fluid. This approach also supports an arbitrary number of liquids. The twoLiquidMixingFoam solver has therefore been removed and its tutorials converted to use the multicomponentFluid solver module.
71 lines
1.4 KiB
C++
71 lines
1.4 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Version: dev
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\\/ M anipulation |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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format ascii;
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class dictionary;
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location "system";
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object fvSolution;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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solvers
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{
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"rho.*"
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{
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solver diagonal;
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}
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p_rgh
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{
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solver GAMG;
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tolerance 1e-7;
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relTol 0.01;
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smoother GaussSeidel;
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}
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p_rghFinal
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{
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$p_rgh;
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relTol 0;
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}
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"(U|e)"
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{
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solver PBiCGStab;
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preconditioner DILU;
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tolerance 1e-7;
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relTol 0.1;
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}
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"(U|e)Final"
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{
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$U;
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relTol 0;
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}
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"Yi.*"
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{
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$eFinal;
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}
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}
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PIMPLE
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{
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momentumPredictor yes;
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nOuterCorrectors 1;
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nCorrectors 2;
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nNonOrthogonalCorrectors 0;
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pRefValue 0;
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pRefPoint (0.1 0.1 1);
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}
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// ************************************************************************* //
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