foam-extend4.1-coherent-io/applications/solvers/compressible/realFluidPisoFoam/realFluidPisoFoam.C

/*---------------------------------------------------------------------------*\
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   \\    /   O peration     | Version:     4.1
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License
    This file is part of foam-extend.

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    General Public License for more details.

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Application
    realFluidPisoFoam

Description
    Transient PISO solver for compressible, laminar or turbulent flow
    of real fluids e.g. real gases (cubic equations of state)

    Solver cannot be used with perfect gas library

\*---------------------------------------------------------------------------*/

#include "fvCFD.H"
#include "basicPsiThermo.H"
#include "turbulenceModel.H"
#include "pisoControl.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

int main(int argc, char *argv[])
{
    #include "setRootCase.H"

    #include "createTime.H"
    #include "createMesh.H"

    pisoControl piso(mesh);

    #include "createFields.H"
    #include "initContinuityErrs.H"
    #include "createTimeControls.H"
    #include "compressibleCourantNo.H"
    #include "setInitialDeltaT.H"


    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    Info<< "\nStarting time loop\n" << endl;

    while (runTime.run())
    {
        #include "readTimeControls.H"
        #include "compressibleCourantNo.H"
        #include "setDeltaT.H"

        runTime++;

        Info<< "Time = " << runTime.timeName() << nl << endl;

        #include "rhoEqn.H"
        #include "UEqn.H"

        // --- PISO loop
        while (piso.correct())
        {
            #include "hEqn.H"
            #include "pEqn.H"
        }

        turbulence->correct();

        rho = thermo.rho();

        runTime.write();

        Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
            << nl << endl;
    }

    Info<< "End\n" << endl;

    return 0;
}


// ************************************************************************* //