FreeFOAM The Cross-Platform CFD Toolkit
interDyMFoam.C
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3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6  \\/ M anipulation |
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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.
15 
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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  interDyMFoam
26 
27 Description
28  Solver for 2 incompressible, isothermal immiscible fluids using a VOF
29  (volume of fluid) phase-fraction based interface capturing approach,
30  with optional mesh motion and mesh topology changes including adaptive
31  re-meshing.
32 
33 Usage
34  - interDyMFoam [OPTION]
35 
36  @param -case <dir> \n
37  Specify the case directory
38 
39  @param -parallel \n
40  Run the case in parallel
41 
42  @param -help \n
43  Display short usage message
44 
45  @param -doc \n
46  Display Doxygen documentation page
47 
48  @param -srcDoc \n
49  Display source code
50 
51 \*---------------------------------------------------------------------------*/
52 
53 #include <finiteVolume/fvCFD.H>
55 #include <finiteVolume/MULES.H>
56 #include <OpenFOAM/subCycle.H>
60 
61 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
62 
63 int main(int argc, char *argv[])
64 {
65  #include <OpenFOAM/setRootCase.H>
66  #include <OpenFOAM/createTime.H>
70  #include "../createFields.H"
72  #include "../correctPhi.H"
73  #include <finiteVolume/CourantNo.H>
75 
76  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
77  Info<< "\nStarting time loop\n" << endl;
78 
79  while (runTime.run())
80  {
81  #include "readControls.H"
82  #include "../alphaCourantNo.H"
83  #include <finiteVolume/CourantNo.H>
84 
85  // Make the fluxes absolute
87 
88  #include "../setDeltaT.H"
89 
90  runTime++;
91 
92  Info<< "Time = " << runTime.timeName() << nl << endl;
93 
94  scalar timeBeforeMeshUpdate = runTime.elapsedCpuTime();
95 
96  // Do any mesh changes
97  mesh.update();
98 
99  if (mesh.changing())
100  {
101  Info<< "Execution time for mesh.update() = "
102  << runTime.elapsedCpuTime() - timeBeforeMeshUpdate
103  << " s" << endl;
104 
105  gh = g & mesh.C();
106  ghf = g & mesh.Cf();
107  }
108 
109  if (mesh.changing() && correctPhi)
110  {
111  #include "../correctPhi.H"
112  }
113 
114  // Make the fluxes relative to the mesh motion
116 
118  {
120  }
121 
122  twoPhaseProperties.correct();
123 
124  #include "../alphaEqnSubCycle.H"
125 
126  #include "../UEqn.H"
127 
128  // --- PISO loop
129  for (int corr=0; corr<nCorr; corr++)
130  {
131  #include "pEqn.H"
132  }
133 
134  turbulence->correct();
135 
136  runTime.write();
137 
138  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
139  << " ClockTime = " << runTime.elapsedClockTime() << " s"
140  << nl << endl;
141  }
142 
143  Info<< "End\n" << endl;
144 
145  return 0;
146 }
147 
148 
149 // ************************ vim: set sw=4 sts=4 et: ************************ //