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https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
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132 lines
4.0 KiB
C
Executable File
132 lines
4.0 KiB
C
Executable File
/*---------------------------------------------------------------------------*\
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CFDEMcoupling - Open Source CFD-DEM coupling
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CFDEMcoupling is part of the CFDEMproject
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www.cfdem.com
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Copyright (C) 1991-2009 OpenCFD Ltd.
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Copyright (C) 2009-2012 JKU, Linz
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Copyright (C) 2012-2015 DCS Computing GmbH,Linz
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Copyright (C) 2015- JKU, Linz
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-------------------------------------------------------------------------------
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License
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This file is part of CFDEMcoupling.
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CFDEMcoupling 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
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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CFDEMcoupling 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 CFDEMcoupling. If not, see <http://www.gnu.org/licenses/>.
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Application
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cfdemSolverIBRO
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Description
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Transient solver for incompressible flow.
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The code is an evolution of the solver pisoFoam in OpenFOAM(R) 1.6,
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where additional functionality for CFD-DEM coupling using immersed body
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(fictitious domain) method and a continuous forcing approach is added.
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Contributions
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Alice Hager
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Achuth N. Balachandran Nair
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "singlePhaseTransportModel.H"
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#include "turbulentTransportModel.H"
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#include "pisoControl.H"
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#include "cfdemCloudIBmodified.H"
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#include "implicitCouple.H"
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#include "averagingModel.H"
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#include "regionModel.H"
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#include "voidFractionModel.H"
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#include "dynamicFvMesh.H" //dyM
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#include "cellSet.H"
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#include "fvOptions.H" // added the fvOptions library
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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 "createControl.H"
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#include "createTimeControls.H"
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#include "createFields.H"
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#include "initContinuityErrs.H"
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#include "createFvOptions.H"
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// create cfdemCloud
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#include "readGravitationalAcceleration.H"
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cfdemCloudIBContinuousForcing particleCloud(mesh);
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Info<< "\nStarting time loop\n" << endl;
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while (runTime.loop())
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{
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Info<< "Time = " << runTime.timeName() << nl << endl;
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//=== dyM ===================
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interFace = mag(mesh.lookupObject<volScalarField>("voidfractionNext"));
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mesh.update(); //dyM
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#include "readTimeControls.H"
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#include "CourantNo.H"
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#include "setDeltaT.H"
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// do particle stuff
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Info << "- evolve()" << endl;
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particleCloud.evolve();
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particleCloud.calcForcingTerm(Us);
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Us.correctBoundaryConditions();
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volScalarField voidfractionNext=mesh.lookupObject<volScalarField>("voidfractionNext");
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// Pressure-velocity PISO corrector
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{
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MRF.correctBoundaryVelocity(U);
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// Momentum predictor
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#include "UEqn.H"
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// --- PISO loop
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while (piso.correct())
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{
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#include "pEqn.H"
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}
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}
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laminarTransport.correct();
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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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