applications/solvers/multiphase/interDyMFoam/interDyMFoam.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
   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     interDyMFoam
  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     with optional mesh motion and mesh topology changes including adaptive
  32     re-meshing.
  33
  34 \*---------------------------------------------------------------------------*/
  35
  36 #include "fvCFD.H"
  37 #include "dynamicFvMesh.H"
  38 #include "MULES.H"
  39 #include "subCycle.H"
  40 #include "interfaceProperties.H"
  41 #include "twoPhaseMixture.H"
  42 #include "turbulenceModel.H"
  43
  44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  45
  46 int main(int argc, char *argv[])
  47 {
  48     #include "setRootCase.H"
  49     #include "createTime.H"
  50     #include "createDynamicFvMesh.H"
  51     #include "readGravitationalAcceleration.H"
  52     #include "readPISOControls.H"
  53     #include "initContinuityErrs.H"
  54     #include "createFields.H"
  55     #include "readTimeControls.H"
  56     #include "correctPhi.H"
  57     #include "CourantNo.H"
  58     #include "setInitialDeltaT.H"
  59
  60     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  61     Info<< "\nStarting time loop\n" << endl;
  62
  63     while (runTime.run())
  64     {
  65         #include "readControls.H"
  66         #include "CourantNo.H"
  67
  68         // Make the fluxes absolute
  69         fvc::makeAbsolute(phi, U);
  70
  71         #include "setDeltaT.H"
  72
  73         runTime++;
  74
  75         Info<< "Time = " << runTime.timeName() << nl << endl;
  76
  77         scalar timeBeforeMeshUpdate = runTime.elapsedCpuTime();
  78
  79         // Do any mesh changes
  80         mesh.update();
  81
  82         if (mesh.changing())
  83         {
  84             Info<< "Execution time for mesh.update() = "
  85                 << runTime.elapsedCpuTime() - timeBeforeMeshUpdate
  86                 << " s" << endl;
  87         }
  88
  89         if (mesh.changing() && correctPhi)
  90         {
  91             #include "correctPhi.H"
  92         }
  93
  94         // Make the fluxes relative to the mesh motion
  95         fvc::makeRelative(phi, U);
  96
  97         if (mesh.changing() && checkMeshCourantNo)
  98         {
  99             #include "meshCourantNo.H"
 100         }
 101
 102         twoPhaseProperties.correct();
 103
 104         #include "alphaEqnSubCycle.H"
 105
 106         #include "UEqn.H"
 107
 108         // --- PISO loop
 109         for (int corr=0; corr<nCorr; corr++)
 110         {
 111             #include "pEqn.H"
 112         }
 113
 114         turbulence->correct();
 115
 116         runTime.write();
 117
 118         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
 119             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
 120             << nl << endl;
 121     }
 122
 123     Info<< "End\n" << endl;
 124
 125     return 0;
 126 }
 127
 128
 129 // ************************************************************************* //