Dear FOAMers,
I'm afraid I
Dear FOAMers,
I'm afraid I have a pretty stupid question concerning the interpolation schemes: Where do I choose the interpolation scheme? In the fvSchemes-Dict there are the following options: ddtSchemes { default CrankNicholson 0; } gradSchemes { default Gauss linear; grad(p) Gauss linear; grad(U) Gauss linear; } divSchemes { default none; div(phi,U) Gauss limitedLinearV 1; div(phi,k) Gauss limitedLinear 1; div(phi,epsilon) Gauss limitedLinear 1; div(phi,R) Gauss limitedLinear 1; div(R) Gauss linear; div(phi,nuTilda) Gauss limitedLinear 1; div((nuEff*dev(grad(U).T()))) Gauss linear; } laplacianSchemes { default none; laplacian(nuEff,U) Gauss linear corrected; laplacian((1|A(U)),p) Gauss linear corrected; laplacian(DkEff,k) Gauss linear corrected; laplacian(DepsilonEff,epsilon) Gauss linear corrected; laplacian(DREff,R) Gauss linear corrected; laplacian(DnuTildaEff,nuTilda) Gauss linear corrected; } interpolationSchemes { default linear; interpolate(U) MUSCL phi; } What is the difference between the "divSchemes"- and the "interpolationSchemes"-entry or is there a double assignment? Where do I enter the chosen scheme? Thanks for your suggestions and regards, Thomas |
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