513578ebd0
applying 2 outer correctors allows an increase in time-step from 1e-6 to 5e-6 without introducing numerical wiggles in the solution.
48 lines
1.0 KiB
C++
48 lines
1.0 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|rhoU|rhoE).*"
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{
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solver diagonal;
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}
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"U.*"
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{
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solver smoothSolver;
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smoother GaussSeidel;
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nSweeps 2;
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tolerance 1e-09;
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relTol 0.01;
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}
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"e.*"
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{
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$U;
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tolerance 1e-10;
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relTol 0;
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}
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}
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PIMPLE
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{
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nOuterCorrectors 2;
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}
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// ************************************************************************* //
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