FreeFOAM The Cross-Platform CFD Toolkit
coldEngineFoam.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.
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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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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  coldEngineFoam
26 
27 Description
28  Solver for cold-flow in internal combustion engines.
29 
30 Usage
31  - coldEngineFoam [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>
51 #include <engine/engineTime.H>
52 #include <engine/engineMesh.H>
55 #include <OpenFOAM/OFstream.H>
56 
57 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
58 
59 int main(int argc, char *argv[])
60 {
61  #include <OpenFOAM/setRootCase.H>
62 
63  #include <engine/createEngineTime.H>
64  #include <engine/createEngineMesh.H>
65  #include "createFields.H"
70  #include "startSummary.H"
71 
72  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
73 
74  Info<< "\nStarting time loop\n" << endl;
75 
76  while (runTime.run())
77  {
81  #include <finiteVolume/setDeltaT.H>
82 
83  runTime++;
84 
85  Info<< "Crank angle = " << runTime.theta() << " CA-deg"
86  << endl;
87 
88  mesh.move();
89 
90  #include <finiteVolume/rhoEqn.H>
91 
92  #include "../engineFoam/UEqn.H"
93 
94  // --- PISO loop
95  for (int corr=1; corr<=nCorr; corr++)
96  {
97  #include "hEqn.H"
98  #include "../engineFoam/pEqn.H"
99  }
100 
101  turbulence->correct();
102 
103  runTime.write();
104 
105  #include "logSummary.H"
106 
107  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
108  << " ClockTime = " << runTime.elapsedClockTime() << " s"
109  << nl << endl;
110  }
111 
112  Info<< "End\n" << endl;
113 
114  return 0;
115 }
116 
117 
118 // ************************ vim: set sw=4 sts=4 et: ************************ //