/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
     \\/     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
    multiphaseEulerFoam

Description
    Solver for a system of many compressible fluid phases including
    heat-transfer.

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

#include "fvCFD.H"
#include "multiphaseSystem.H"
#include "phaseModel.H"
#include "dragModel.H"
#include "heatTransferModel.H"
#include "pimpleControl.H"

#include "singlePhaseTransportModel.H"
#include "LESModel.H"

#include "MRFZones.H"

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

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

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

    pimpleControl pimple(mesh);

    #include "createFields.H"
    #include "createMRFZones.H"
    #include "initContinuityErrs.H"
    #include "readTimeControls.H"
    #include "correctPhi.H"
    #include "CourantNos.H"
    #include "setInitialDeltaT.H"

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

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

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

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

        // --- Pressure-velocity PIMPLE corrector loop
        for (pimple.start(); pimple.loop(); pimple++)
        {
            if (pimple.nOuterCorr() != 1)
            {
                p.storePrevIter();
            }

            sgsModel->correct();
            fluid.solve();
            rho = fluid.rho();

            //#include "interfacialCoeffs.H"
            //#include "TEqns.H"
            #include "UEqns.H"

            // --- PISO loop
            for (int corr=0; corr<pimple.nCorr(); corr++)
            {
                #include "pEqn.H"
            }

            #include "DDtU.H"
        }

        runTime.write();

        Info<< "ExecutionTime = "
            << runTime.elapsedCpuTime()
            << " s\n\n" << endl;
    }

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

    return 0;
}


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