interMixingFoam.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2011 OpenCFD Ltd.
     \\/     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.

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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
    Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Application
    interMixingFoam

Description
    Solver for 3 incompressible fluids, two of which are miscible,
    using a VOF method to capture the interface.

Usage
    - interMixingFoam [OPTION]

    @param -case <dir> \n
    Specify the case directory

    @param -parallel \n
    Run the case in parallel

    @param -help \n
    Display short usage message

    @param -doc \n
    Display Doxygen documentation page

    @param -srcDoc \n
    Display source code

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

#include <finiteVolume/fvCFD.H>
#include <finiteVolume/MULES.H>
#include <OpenFOAM/subCycle.H>
#include "incompressibleThreePhaseMixture/threePhaseMixture.H"
#include "threePhaseInterfaceProperties/threePhaseInterfaceProperties.H"
#include <incompressibleTurbulenceModel/turbulenceModel.H>

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

int main(int argc, char *argv[])
{
    #include <OpenFOAM/setRootCase.H>
    #include <OpenFOAM/createTime.H>
    #include <OpenFOAM/createMesh.H>
    #include <finiteVolume/readGravitationalAcceleration.H>
    #include <finiteVolume/readPISOControls.H>
    #include <finiteVolume/initContinuityErrs.H>
    #include "createFields.H"
    #include <finiteVolume/readTimeControls.H>
    #include <finiteVolume/CourantNo.H>
    #include <finiteVolume/setInitialDeltaT.H>
    #include "../interFoam/correctPhi.H"

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

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

    while (runTime.run())
    {
        #include <finiteVolume/readPISOControls.H>
        #include <finiteVolume/readTimeControls.H>
        #include <finiteVolume/CourantNo.H>
        #include "alphaCourantNo.H"
        #include "../interFoam/setDeltaT.H"

        runTime++;

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

        threePhaseProperties.correct();

        #include "alphaEqnsSubCycle.H"

        #define twoPhaseProperties threePhaseProperties
        #include "../interFoam/UEqn.H"

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

        turbulence->correct();

        runTime.write();

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

    Info<< "\n end \n";

    return(0);
}


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