142 lines
4 KiB
C
142 lines
4 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 3.2
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend 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 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
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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 "turbulenceModel.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 "readGravitationalAcceleration.H"
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# include "readPIMPLEControls.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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bool meshChanged = mesh.update();
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reduce(meshChanged, orOp<bool>());
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# include "volContinuity.H"
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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 (correctPhi && meshChanged)
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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 (checkMeshCourantNo)
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{
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# include "meshCourantNo.H"
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}
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// Pressure-velocity corrector
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int oCorr = 0;
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do
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{
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twoPhaseProperties.correct();
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# include "alphaEqnSubCycle.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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} while (++oCorr < nOuterCorr);
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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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