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https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
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100 lines
3.0 KiB
C
100 lines
3.0 KiB
C
/*---------------------------------------------------------------------------*\
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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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Christoph Goniva, christoph.goniva@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- DCS Computing GmbH,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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writeUfluidwriteUfluid
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Description
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Writes the the cell center fluid velocity to particles in the lagrangian
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time directory.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Cloud.H"
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#include "IOdictionary.H"
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#include "fvCFD.H"
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#include "fvMesh.H"
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#include "Time.H"
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#include "timeSelector.H"
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#include "OFstream.H"
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#include "passiveParticleCloud.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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timeSelector::addOptions();
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#include "addRegionOption.H"
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#include "setRootCase.H"
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#include "createTime.H"
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instantList timeDirs = timeSelector::select0(runTime, args);
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#include "createMesh.H"
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#include "createFields.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int nParticle=0;
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forAll(timeDirs, timeI)
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{
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runTime.setTime(timeDirs[timeI], timeI);
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Info<< "Time = " << runTime.timeName() << endl;
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IOobject UHeader
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(
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"U",
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runTime.timeName(),
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mesh,
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IOobject::MUST_READ
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);
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if (UHeader.headerOk())
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{
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volVectorField U(UHeader,mesh);
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passiveParticleCloud myCloud(mesh, cloudName);
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myCloud.write();
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nParticle = myCloud.size();
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IOField<vector> Ufluid(myCloud.fieldIOobject("Ufluid",IOobject::NO_READ),nParticle);
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label i = 0;
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forAllConstIter(passiveParticleCloud, myCloud, iter)
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{
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Ufluid[i]=U[iter().cell()];
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i++;
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}
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Ufluid.write();
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}
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else
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{
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Info << "velocity field not found" << endl;
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}
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}
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return 0;
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}
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// ************************************************************************* //
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