applications/solvers/multiphase/twoPhaseEulerFoam/twoPhaseEulerFoam.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright held by original author
   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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Application
  26     twoPhaseEulerFoam
  27
  28 Description
  29     Solver for a system of 2 incompressible fluid phases with one phase
  30     dispersed, e.g. gas bubbles in a liquid.
  31
  32 \*---------------------------------------------------------------------------*/
  33
  34 #include "fvCFD.H"
  35 #include "nearWallDist.H"
  36 #include "wallFvPatch.H"
  37 #include "Switch.H"
  38
  39 #include "IFstream.H"
  40 #include "OFstream.H"
  41
  42 #include "dragModel.H"
  43 #include "phaseModel.H"
  44 #include "kineticTheoryModel.H"
  45
  46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  47
  48 int main(int argc, char *argv[])
  49 {
  50 #   include "setRootCase.H"
  51
  52 #   include "createTime.H"
  53 #   include "createMesh.H"
  54 #   include "readGravitationalAcceleration.H"
  55 #   include "createFields.H"
  56 #   include "readPPProperties.H"
  57 #   include "initContinuityErrs.H"
  58 #   include "readTimeControls.H"
  59 #   include "CourantNo.H"
  60 #   include "setInitialDeltaT.H"
  61
  62 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  63
  64     Info<< "\nStarting time loop\n" << endl;
  65
  66     while (runTime.run())
  67     {
  68 #       include "readTwoPhaseEulerFoamControls.H"
  69 #       include "CourantNos.H"
  70 #       include "setDeltaT.H"
  71
  72         runTime++;
  73         Info<< "Time = " << runTime.timeName() << nl << endl;
  74
  75 #       include "alphaEqn.H"
  76
  77 #       include "liftDragCoeffs.H"
  78
  79 #       include "UEqns.H"
  80
  81         // --- PISO loop
  82         for (int corr = 0; corr < nCorr; corr++)
  83         {
  84 #           include "pEqn.H"
  85
  86             if (correctAlpha && corr < nCorr - 1)
  87             {
  88 #               include "alphaEqn.H"
  89             }
  90         }
  91
  92 #       include "DDtU.H"
  93
  94 #       include "kEpsilon.H"
  95
  96         if (kineticTheory.on())
  97         {
  98             kineticTheory.solve();
  99             nuEffa += kineticTheory.mua()/rhoa;
 100         }
 101 #       include "write.H"
 102
 103         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
 104             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
 105             << nl << endl;
 106     }
 107
 108     Info<< "End\n" << endl;
 109
 110     return 0;
 111 }
 112
 113
 114 // ************************************************************************* //