109 lines
3.1 KiB
C++
109 lines
3.1 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | foam-extend: Open Source CFD
|
|
\\ / O peration | Version: 4.0
|
|
\\ / A nd | Web: http://www.foam-extend.org
|
|
\\/ M anipulation | For copyright notice see file Copyright
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of foam-extend.
|
|
|
|
foam-extend 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.
|
|
|
|
foam-extend 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
compressibleInterFoam
|
|
|
|
Description
|
|
Solver for 2 compressible, isothermal immiscible fluids using a VOF
|
|
(volume of fluid) phase-fraction based interface capturing approach.
|
|
|
|
The momentum and other fluid properties are of the "mixture" and a single
|
|
momentum equation is solved.
|
|
|
|
Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "fvCFD.H"
|
|
#include "MULES.H"
|
|
#include "subCycle.H"
|
|
#include "interfaceProperties.H"
|
|
#include "twoPhaseMixture.H"
|
|
#include "turbulenceModel.H"
|
|
#include "pimpleControl.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
#include "setRootCase.H"
|
|
#include "createTime.H"
|
|
#include "createMesh.H"
|
|
|
|
pimpleControl pimple(mesh);
|
|
|
|
#include "readGravitationalAcceleration.H"
|
|
#include "createControls.H"
|
|
#include "createFields.H"
|
|
#include "CourantNo.H"
|
|
#include "setInitialDeltaT.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
Info<< "\nStarting time loop\n" << endl;
|
|
|
|
while (runTime.run())
|
|
{
|
|
#include "readControls.H"
|
|
#include "CourantNo.H"
|
|
#include "setDeltaT.H"
|
|
|
|
runTime++;
|
|
|
|
Info<< "Time = " << runTime.timeName() << nl << endl;
|
|
|
|
// --- Outer-corrector loop
|
|
while (pimple.loop())
|
|
{
|
|
#include "alphaEqnsSubCycle.H"
|
|
|
|
solve(fvm::ddt(rho) + fvc::div(rhoPhi));
|
|
|
|
#include "UEqn.H"
|
|
|
|
// --- PISO loop
|
|
while (pimple.correct())
|
|
{
|
|
#include "pEqn.H"
|
|
}
|
|
}
|
|
|
|
rho = alpha1*rho1 + alpha2*rho2;
|
|
|
|
turbulence->correct();
|
|
|
|
runTime.write();
|
|
|
|
Info<< "ExecutionTime = "
|
|
<< runTime.elapsedCpuTime()
|
|
<< " s\n\n" << endl;
|
|
}
|
|
|
|
Info<< "End\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|