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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
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\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM 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.
OpenFOAM 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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
buoyantBoussinesqPimpleFoam
Description
Transient solver for buoyant, turbulent flow of incompressible fluids
Uses the Boussinesq approximation:
\f[
rho_{k} = 1 - beta(T - T_{ref})
\f]
where:
\f$ rho_{k} \f$ = the effective (driving) kinematic density
beta = thermal expansion coefficient [1/K]
T = temperature [K]
\f$ T_{ref} \f$ = reference temperature [K]
Valid when:
\f[
\frac{beta(T - T_{ref})}{rho_{ref}} << 1
\f]
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "singlePhaseTransportModel.H"
#include "turbulentTransportModel.H"
#include "radiationModel.H"
#include "fvIOoptionList.H"
#include "pimpleControl.H"
#include "fixedFluxPressureFvPatchScalarField.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
Henry
committed
pimpleControl pimple(mesh);
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#include "createFields.H"
#include "createIncompressibleRadiationModel.H"
#include "createFvOptions.H"
#include "initContinuityErrs.H"
#include "readTimeControls.H"
#include "CourantNo.H"
#include "setInitialDeltaT.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
while (runTime.loop())
{
Info<< "Time = " << runTime.timeName() << nl << endl;
#include "readTimeControls.H"
#include "CourantNo.H"
#include "setDeltaT.H"
// --- Pressure-velocity PIMPLE corrector loop
while (pimple.loop())
{
#include "UEqn.H"
#include "TEqn.H"
// --- Pressure corrector loop
while (pimple.correct())
{
#include "pEqn.H"
}
if (pimple.turbCorr())
{
Henry
committed
laminarTransport.correct();
turbulence->correct();
}
}
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return 0;
}
// ************************************************************************* //