applications/solvers/multiphase/porousInterFoam/porousInterFoam.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     porousInterFoam
  27
  28 Description
  29     Solver for 2 incompressible, isothermal immiscible fluids using a VOF
  30     (volume of fluid) phase-fraction based interface capturing approach.
  31     The momentum and other fluid properties are of the "mixture" and a single
  32     momentum equation is solved.
  33
  34     Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
  35
  36     For a two-fluid approach see twoPhaseEulerFoam.
  37
  38     Explicit handling of porous zones is included.
  39
  40 \*---------------------------------------------------------------------------*/
  41
  42 #include "fvCFD.H"
  43 #include "MULES.H"
  44 #include "subCycle.H"
  45 #include "interfaceProperties.H"
  46 #include "twoPhaseMixture.H"
  47 #include "turbulenceModel.H"
  48 #include "porousZones.H"
  49
  50 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  51
  52 int main(int argc, char *argv[])
  53 {
  54 #   include "setRootCase.H"
  55 #   include "createTime.H"
  56 #   include "createMesh.H"
  57 #   include "readGravitationalAcceleration.H"
  58 #   include "readPIMPLEControls.H"
  59 #   include "initContinuityErrs.H"
  60 #   include "createFields.H"
  61 #   include "createPorousZones.H"
  62 #   include "readTimeControls.H"
  63 #   include "correctPhi.H"
  64 #   include "CourantNo.H"
  65 #   include "setInitialDeltaT.H"
  66
  67 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  68
  69     Info<< "\nStarting time loop\n" << endl;
  70
  71     while (runTime.run())
  72     {
  73 #       include "readPIMPLEControls.H"
  74 #       include "readTimeControls.H"
  75 #       include "CourantNo.H"
  76 #       include "setDeltaT.H"
  77
  78         runTime++;
  79
  80         Info<< "Time = " << runTime.timeName() << nl << endl;
  81
  82         // Pressure-velocity corrector
  83         int oCorr = 0;
  84         do
  85         {
  86             twoPhaseProperties.correct();
  87
  88 #           include "alphaEqnSubCycle.H"
  89
  90 #           include "UEqn.H"
  91
  92             // --- PISO loop
  93             for (int corr = 0; corr < nCorr; corr++)
  94             {
  95 #               include "pEqn.H"
  96             }
  97
  98 #           include "continuityErrs.H"
  99
 100             turbulence->correct();
 101         } while (++oCorr < nOuterCorr);
 102
 103         runTime.write();
 104
 105         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
 106             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
 107             << nl << endl;
 108     }
 109
 110     Info<< "End\n" << endl;
 111
 112     return 0;
 113 }
 114
 115
 116 // ************************************************************************* //