FreeFOAM The Cross-Platform CFD Toolkit
buoyantPimpleFoam.C
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3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2009 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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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  buoyantPimpleFoam
26 
27 Description
28  Transient solver for buoyant, turbulent flow of compressible fluids for
29  ventilation and heat-transfer.
30 
31  Turbulence is modelled using a run-time selectable compressible RAS or
32  LES model.
33 
34 Usage
35  - buoyantPisoFoam [OPTION]
36 
37  @param -case <dir> \n
38  Specify the case directory
39 
40  @param -parallel \n
41  Run the case in parallel
42 
43  @param -help \n
44  Display short usage message
45 
46  @param -doc \n
47  Display Doxygen documentation page
48 
49  @param -srcDoc \n
50  Display source code
51 
52 \*---------------------------------------------------------------------------*/
53 
54 #include <finiteVolume/fvCFD.H>
58 
59 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
60 
61 int main(int argc, char *argv[])
62 {
63  #include <OpenFOAM/setRootCase.H>
64  #include <OpenFOAM/createTime.H>
65  #include <OpenFOAM/createMesh.H>
67  #include "createFields.H"
72 
73  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
74 
75  Info<< "\nStarting time loop\n" << endl;
76 
77  while (runTime.run())
78  {
82  #include <finiteVolume/setDeltaT.H>
83 
84  runTime++;
85 
86  Info<< "Time = " << runTime.timeName() << nl << endl;
87 
88  #include <finiteVolume/rhoEqn.H>
89 
90  // --- Pressure-velocity PIMPLE corrector loop
91  for (int oCorr=0; oCorr<nOuterCorr; oCorr++)
92  {
93  bool finalIter = oCorr == nOuterCorr-1;
94 
95  if (nOuterCorr != 1)
96  {
98  }
99 
100  #include "UEqn.H"
101  #include "hEqn.H"
102 
103  // --- PISO loop
104  for (int corr=0; corr<nCorr; corr++)
105  {
106  #include "pEqn.H"
107  }
108 
109  turbulence->correct();
110 
111  rho = thermo.rho();
112  }
113 
114  runTime.write();
115 
116  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
117  << " ClockTime = " << runTime.elapsedClockTime() << " s"
118  << nl << endl;
119  }
120 
121  Info<< "End\n" << endl;
122 
123  return 0;
124 }
125 
126 
127 // ************************ vim: set sw=4 sts=4 et: ************************ //