FreeFOAM The Cross-Platform CFD Toolkit
MRFInterFoam.C
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4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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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.
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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  MRFInterFoam
26 
27 Description
28  Solver for 2 incompressible, isothermal immiscible fluids.
29 
30  Using a VOF (volume of fluid) phase-fraction based interface capturing
31  approach. The momentum and other fluid properties are of the "mixture" and
32  a single 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 \*---------------------------------------------------------------------------*/
39 
40 #include <finiteVolume/fvCFD.H>
41 #include <finiteVolume/MULES.H>
42 #include <OpenFOAM/subCycle.H>
46 #include <finiteVolume/MRFZones.H>
47 
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 
50 int main(int argc, char *argv[])
51 {
52  #include <OpenFOAM/setRootCase.H>
53  #include <OpenFOAM/createTime.H>
54  #include <OpenFOAM/createMesh.H>
57  #include "../createFields.H"
58  #include "createMRFZones.H"
60  #include "../correctPhi.H"
61  #include <finiteVolume/CourantNo.H>
63 
64  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
65 
66  Info<< "\nStarting time loop\n" << endl;
67 
68  while (runTime.run())
69  {
72  #include <finiteVolume/CourantNo.H>
73  #include "../alphaCourantNo.H"
74  #include "../setDeltaT.H"
75 
76  runTime++;
77 
78  Info<< "Time = " << runTime.timeName() << nl << endl;
79 
80  twoPhaseProperties.correct();
81 
82  #include "../alphaEqnSubCycle.H"
83  #include "zonePhaseVolumes.H"
84 
85  #include "UEqn.H"
86 
87  // --- PISO loop
88  for (int corr=0; corr<nCorr; corr++)
89  {
90  #include "pEqn.H"
91  }
92 
93  turbulence->correct();
94 
95  runTime.write();
96 
97  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
98  << " ClockTime = " << runTime.elapsedClockTime() << " s"
99  << nl << endl;
100  }
101 
102  Info<< "End\n" << endl;
103 
104  return 0;
105 }
106 
107 // ************************ vim: set sw=4 sts=4 et: ************************ //