ca89189ecd
executed with foamRun for single region simulations of foamMultiRun for
multi-region simulations. Replaces pimpleFoam, pisoFoam and simpleFoam and all
the corresponding tutorials have been updated and moved to
tutorials/modules/incompressibleFluid.
Class
Foam::solvers::incompressibleFluid
Description
Solver module for steady or transient turbulent flow of incompressible
isothermal fluids with optional mesh motion and change.
Uses the flexible PIMPLE (PISO-SIMPLE) solution for time-resolved and
pseudo-transient and steady simulations.
Optional fvModels and fvConstraints are provided to enhance the simulation
in many ways including adding various sources, constraining or limiting
the solution.
Reference:
\verbatim
Greenshields, C. J., & Weller, H. G. (2022).
Notes on Computational Fluid Dynamics: General Principles.
CFD Direct Ltd.: Reading, UK.
\endverbatim
SourceFiles
incompressibleFluid.C
See also
Foam::solvers::fluidSolver
Foam::solvers::isothermalFluid
98 lines
1.9 KiB
C++
98 lines
1.9 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 "constant";
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object momentumTransport;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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simulationType LES;
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LES
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{
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model dynamicKEqn;
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turbulence on;
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printCoeffs on;
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delta cubeRootVol;
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dynamicKEqnCoeffs
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{
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filter simple;
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}
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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PrandtlCoeffs
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{
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delta cubeRootVol;
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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smoothCoeffs
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{
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delta cubeRootVol;
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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maxDeltaRatio 1.1;
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}
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Cdelta 0.158;
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}
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vanDriestCoeffs
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{
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delta cubeRootVol;
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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smoothCoeffs
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{
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delta cubeRootVol;
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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maxDeltaRatio 1.1;
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}
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Aplus 26;
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Cdelta 0.158;
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}
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smoothCoeffs
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{
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delta cubeRootVol;
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cubeRootVolCoeffs
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{
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deltaCoeff 1;
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}
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maxDeltaRatio 1.1;
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}
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}
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// ************************************************************************* //
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