initial commit for version 1.6.x patch release
[OpenFOAM-1.6.x.git] / applications / solvers / incompressible / pimpleFoam / pimpleFoam.C
blob844cc33352623d85c757c5455f512d49c248496d
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
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 the
13     Free Software Foundation; either version 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Application
26     pimpleFoam
28 Description
29     Large time-step transient solver for incompressible, flow using the PIMPLE
30     (merged PISO-SIMPLE) algorithm.
32     Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
34 \*---------------------------------------------------------------------------*/
36 #include "fvCFD.H"
37 #include "singlePhaseTransportModel.H"
38 #include "turbulenceModel.H"
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 int main(int argc, char *argv[])
44     #include "setRootCase.H"
45     #include "createTime.H"
46     #include "createMesh.H"
47     #include "createFields.H"
48     #include "initContinuityErrs.H"
50     Info<< "\nStarting time loop\n" << endl;
52     while (runTime.run())
53     {
54         #include "readTimeControls.H"
55         #include "readPIMPLEControls.H"
56         #include "CourantNo.H"
57         #include "setDeltaT.H"
59         runTime++;
61         Info<< "Time = " << runTime.timeName() << nl << endl;
63         // --- Pressure-velocity PIMPLE corrector loop
64         for (int oCorr=0; oCorr<nOuterCorr; oCorr++)
65         {
66             if (nOuterCorr != 1)
67             {
68                 p.storePrevIter();
69             }
71             #include "UEqn.H"
73             // --- PISO loop
74             for (int corr=0; corr<nCorr; corr++)
75             {
76                 #include "pEqn.H"
77             }
79             turbulence->correct();
80         }
82         runTime.write();
84         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
85             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
86             << nl << endl;
87     }
89     Info<< "End\n" << endl;
91     return 0;
95 // ************************************************************************* //