17b667c3f3
The alpha equation in this model has been changed to a d2dt2 scheme, rather than a hard-coded correction on a ddt scheme that relies on the old-time value remaining unchanged from the previous timestep. This modification makes the model compatible with some forms of mesh change.
58 lines
1.2 KiB
C++
58 lines
1.2 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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object fvSchemes;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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ddtSchemes
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{
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default Euler;
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}
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d2dt2Schemes
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{
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default Euler;
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}
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gradSchemes
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{
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default Gauss linear;
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}
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divSchemes
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{
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default none;
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div(alphaPhi.air,U.air) Gauss linearUpwindV unlimited;
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div(((alpha.air*nuEff.air)*dev2(T(grad(U.air))))) Gauss linear;
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div(phiGByA,cloud:alpha) Gauss linear;
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div(alphaPhi.air,epsilon.air) Gauss limitedLinear 1;
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div(alphaPhi.air,k.air) Gauss limitedLinear 1;
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}
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laplacianSchemes
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{
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default Gauss linear corrected;
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}
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interpolationSchemes
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{
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default linear;
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}
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snGradSchemes
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{
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default corrected;
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}
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// ************************************************************************* //
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