applications/solvers/multiphase/twoPhaseEulerFoam/twoPhaseEulerFoam.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 Application
  25     twoPhaseEulerFoam
  26
  27 Description
  28     Solver for a system of 2 incompressible fluid phases with one phase
  29     dispersed, e.g. gas bubbles in a liquid or solid particles in a gas.
  30
  31 \*---------------------------------------------------------------------------*/
  32
  33 #include "fvCFD.H"
  34 #include "nearWallDist.H"
  35 #include "wallFvPatch.H"
  36 #include "Switch.H"
  37
  38 #include "IFstream.H"
  39 #include "OFstream.H"
  40
  41 #include "dragModel.H"
  42 #include "phaseModel.H"
  43 #include "kineticTheoryModel.H"
  44
  45 #include "pimpleControl.H"
  46
  47 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  48
  49 int main(int argc, char *argv[])
  50 {
  51     #include "setRootCase.H"
  52
  53     #include "createTime.H"
  54     #include "createMesh.H"
  55     #include "readGravitationalAcceleration.H"
  56     #include "createFields.H"
  57     #include "readPPProperties.H"
  58     #include "initContinuityErrs.H"
  59     #include "readTimeControls.H"
  60     #include "CourantNo.H"
  61     #include "setInitialDeltaT.H"
  62
  63     pimpleControl pimple(mesh);
  64
  65     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  66
  67     Info<< "\nStarting time loop\n" << endl;
  68
  69     while (runTime.run())
  70     {
  71         #include "readTwoPhaseEulerFoamControls.H"
  72         #include "CourantNos.H"
  73         #include "setDeltaT.H"
  74
  75         runTime++;
  76         Info<< "Time = " << runTime.timeName() << nl << endl;
  77
  78         // --- Pressure-velocity PIMPLE corrector loop
  79         for (pimple.start(); pimple.loop(); pimple++)
  80         {
  81             if (pimple.nOuterCorr() != 1)
  82             {
  83                 p.storePrevIter();
  84             }
  85
  86             #include "alphaEqn.H"
  87             #include "liftDragCoeffs.H"
  88             #include "UEqns.H"
  89
  90             // --- PISO loop
  91             for (int corr=0; corr<pimple.nCorr(); corr++)
  92             {
  93                 #include "pEqn.H"
  94
  95                 if (correctAlpha && !pimple.finalIter())
  96                 {
  97                     #include "alphaEqn.H"
  98                 }
  99             }
 100
 101             #include "DDtU.H"
 102
 103             if (pimple.turbCorr())
 104             {
 105                 #include "kEpsilon.H"
 106             }
 107         }
 108
 109         #include "write.H"
 110
 111         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
 112             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
 113             << nl << endl;
 114     }
 115
 116     Info<< "End\n" << endl;
 117
 118     return 0;
 119 }
 120
 121
 122 // ************************************************************************* //