FreeFOAM The Cross-Platform CFD Toolkit
rhoPisoFoam.C
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5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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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
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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  rhoPisoFoam
26 
27 Description
28  Transient PISO solver for compressible, laminar or turbulent flow.
29 
30 Usage
31  - rhoPisoFoam [OPTION]
32 
33  @param -case <dir> \n
34  Specify the case directory
35 
36  @param -parallel \n
37  Run the case in parallel
38 
39  @param -help \n
40  Display short usage message
41 
42  @param -doc \n
43  Display Doxygen documentation page
44 
45  @param -srcDoc \n
46  Display source code
47 
48 \*---------------------------------------------------------------------------*/
49 
50 #include <finiteVolume/fvCFD.H>
53 
54 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
55 
56 int main(int argc, char *argv[])
57 {
58  #include <OpenFOAM/setRootCase.H>
59 
60  #include <OpenFOAM/createTime.H>
61  #include <OpenFOAM/createMesh.H>
62  #include "createFields.H"
67 
68 
69  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
70 
71  Info<< "\nStarting time loop\n" << endl;
72 
73  while (runTime.run())
74  {
78  #include <finiteVolume/setDeltaT.H>
79 
80  runTime++;
81 
82  Info<< "Time = " << runTime.timeName() << nl << endl;
83 
84  #include <finiteVolume/rhoEqn.H>
85  #include "UEqn.H"
86 
87  // --- PISO loop
88  for (int corr=1; corr<=nCorr; corr++)
89  {
90  #include "hEqn.H"
91  #include "pEqn.H"
92  }
93 
94  turbulence->correct();
95 
96  rho = thermo.rho();
97 
98  runTime.write();
99 
100  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
101  << " ClockTime = " << runTime.elapsedClockTime() << " s"
102  << nl << endl;
103  }
104 
105  Info<< "End\n" << endl;
106 
107  return 0;
108 }
109 
110 
111 // ************************ vim: set sw=4 sts=4 et: ************************ //