mirror of
https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
synced 2025-12-08 06:37:44 +00:00
127 lines
3.8 KiB
C
127 lines
3.8 KiB
C
/*---------------------------------------------------------------------------*\
|
|
CFDEMcoupling - Open Source CFD-DEM coupling
|
|
|
|
CFDEMcoupling is part of the CFDEMproject
|
|
www.cfdem.com
|
|
Christoph Goniva, christoph.goniva@cfdem.com
|
|
Copyright (C) 1991-2009 OpenCFD Ltd.
|
|
Copyright (C) 2009-2012 JKU, Linz
|
|
Copyright (C) 2012- DCS Computing GmbH,Linz
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of CFDEMcoupling.
|
|
|
|
CFDEMcoupling is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
CFDEMcoupling is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with CFDEMcoupling. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
cfdemSolverPisoFreeStreaming
|
|
|
|
Description
|
|
Transient solver for incompressible flow.
|
|
Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
|
|
The code is an evolution of the solver pisoFoam in OpenFOAM(R) 1.6,
|
|
where additional functionality for CFD-DEM coupling is added.
|
|
the particles follow the fluid velocity
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "fvCFD.H"
|
|
#include "singlePhaseTransportModel.H"
|
|
#include "turbulentTransportModel.H"
|
|
#include "pisoControl.H"
|
|
#include "fvOptions.H"
|
|
|
|
#include "cfdemCloudRec.H"
|
|
|
|
#include "cfdemCloud.H"
|
|
#include "implicitCouple.H"
|
|
#include "clockModel.H"
|
|
#include "smoothingModel.H"
|
|
#include "forceModel.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
#include "postProcess.H"
|
|
#include "setRootCase.H"
|
|
#include "createTime.H"
|
|
#include "createMesh.H"
|
|
#include "createControl.H"
|
|
#include "createFields.H"
|
|
#include "createFvOptions.H"
|
|
#include "initContinuityErrs.H"
|
|
|
|
cfdemCloudRec<cfdemCloud> particleCloud(mesh);
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
Info<< "\nStarting time loop\n" << endl;
|
|
while (runTime.loop())
|
|
{
|
|
|
|
particleCloud.clockM().start(1,"Global");
|
|
|
|
Info<< "Time = " << runTime.timeName() << nl << endl;
|
|
|
|
#include "CourantNo.H"
|
|
|
|
// do particle stuff
|
|
particleCloud.clockM().start(2,"Coupling");
|
|
|
|
particleCloud.evolve(voidfraction,Us,U);
|
|
|
|
|
|
particleCloud.clockM().stop("Coupling");
|
|
|
|
particleCloud.clockM().start(26,"Flow");
|
|
|
|
if(particleCloud.solveFlow())
|
|
{
|
|
// Pressure-velocity PISO corrector
|
|
{
|
|
// Momentum predictor
|
|
#include "UEqn.H"
|
|
|
|
// --- PISO loop
|
|
|
|
while (piso.correct())
|
|
{
|
|
#include "pEqn.H"
|
|
}
|
|
}
|
|
|
|
laminarTransport.correct();
|
|
turbulence->correct();
|
|
}
|
|
else
|
|
{
|
|
Info << "skipping flow solution." << endl;
|
|
}
|
|
|
|
runTime.write();
|
|
|
|
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
|
|
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
|
|
<< nl << endl;
|
|
|
|
particleCloud.clockM().stop("Flow");
|
|
particleCloud.clockM().stop("Global");
|
|
}
|
|
|
|
Info<< "End\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|