147 lines
4.1 KiB
C
147 lines
4.1 KiB
C
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright held by original author
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Application
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interDyMFoam
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Description
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Solver for 2 incompressible, isothermal immiscible fluids using a VOF
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(volume of fluid) phase-fraction based interface capturing approach,
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with optional mesh motion and mesh topology changes including adaptive
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re-meshing.
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "dynamicFvMesh.H"
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#include "MULES.H"
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#include "subCycle.H"
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#include "interfaceProperties.H"
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#include "twoPhaseMixture.H"
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#include "incompressible/RASModel/RASModel.H"
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#include "EulerDdtScheme.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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#include "setRootCase.H"
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#include "createTime.H"
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#include "createDynamicFvMesh.H"
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#include "readEnvironmentalProperties.H"
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#include "readPISOControls.H"
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#include "initContinuityErrs.H"
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#include "createFields.H"
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#include "readTimeControls.H"
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#include "correctPhi.H"
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#include "CourantNo.H"
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#include "setInitialDeltaT.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Info<< "\nStarting time loop\n" << endl;
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while (runTime.run())
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{
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#include "readControls.H"
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#include "CourantNo.H"
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// Make the fluxes absolute
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fvc::makeAbsolute(phi, U);
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#include "setDeltaT.H"
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runTime++;
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Info<< "Time = " << runTime.timeName() << nl << endl;
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scalar timeBeforeMeshUpdate = runTime.elapsedCpuTime();
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// Do any mesh changes
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mesh.update();
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if (mesh.changing())
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{
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Info<< "Execution time for mesh.update() = "
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<< runTime.elapsedCpuTime() - timeBeforeMeshUpdate
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<< " s" << endl;
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}
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volScalarField gh("gh", g & mesh.C());
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surfaceScalarField ghf("ghf", g & mesh.Cf());
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if (mesh.changing() && correctPhi)
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{
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#include "correctPhi.H"
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}
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// Make the fluxes relative to the mesh motion
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fvc::makeRelative(phi, U);
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if (mesh.changing() && checkMeshCourantNo)
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{
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#include "meshCourantNo.H"
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}
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twoPhaseProperties.correct();
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#include "gammaEqnSubCycle.H"
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#include "UEqn.H"
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// --- PISO loop
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for (int corr=0; corr<nCorr; corr++)
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{
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#include "pEqn.H"
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}
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p = pd + rho*gh;
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if (pd.needReference())
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{
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p += dimensionedScalar
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(
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"p",
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p.dimensions(),
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pRefValue - getRefCellValue(p, pdRefCell)
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);
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}
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turbulence->correct();
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runTime.write();
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Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
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<< " ClockTime = " << runTime.elapsedClockTime() << " s"
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<< nl << endl;
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}
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Info<< "End\n" << endl;
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return(0);
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}
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// ************************************************************************* //
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