Removed unnecessary return statement
[foam-extend-3.2.git] / applications / solvers / incompressible / pimpleFoam / pimpleFoam.C
blob30d03c55de9892c675f433c34b659fa77dc96c10
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | foam-extend: Open Source CFD
4    \\    /   O peration     | Version:     3.2
5     \\  /    A nd           | Web:         http://www.foam-extend.org
6      \\/     M anipulation  | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
8 License
9     This file is part of foam-extend.
11     foam-extend 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 3 of the License, or (at your
14     option) any later version.
16     foam-extend is distributed in the hope that it will be useful, but
17     WITHOUT ANY WARRANTY; without even the implied warranty of
18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19     General Public License for more details.
21     You should have received a copy of the GNU General Public License
22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
24 Application
25     pimpleFoam
27 Description
28     Large time-step transient solver for incompressible, flow using the PIMPLE
29     (merged PISO-SIMPLE) algorithm.
31     Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
33 \*---------------------------------------------------------------------------*/
35 #include "fvCFD.H"
36 #include "singlePhaseTransportModel.H"
37 #include "turbulenceModel.H"
39 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 int main(int argc, char *argv[])
43 #   include "setRootCase.H"
44 #   include "createTime.H"
45 #   include "createMesh.H"
46 #   include "createFields.H"
47 #   include "initContinuityErrs.H"
49     Info<< "\nStarting time loop\n" << endl;
51     while (runTime.run())
52     {
53 #       include "readTimeControls.H"
54 #       include "readPIMPLEControls.H"
55 #       include "CourantNo.H"
56 #       include "setDeltaT.H"
58         runTime++;
60         Info<< "Time = " << runTime.timeName() << nl << endl;
62         // --- Pressure-velocity PIMPLE corrector loop
63         for (int oCorr = 0; oCorr < nOuterCorr; oCorr++)
64         {
65             if (nOuterCorr != 1)
66             {
67                 p.storePrevIter();
68             }
70 #           include "UEqn.H"
72             // --- PISO loop
73             for (int corr = 0; corr < nCorr; corr++)
74             {
75 #               include "pEqn.H"
76             }
78             turbulence->correct();
79         }
81         runTime.write();
83         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
84             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
85             << nl << endl;
86     }
88     Info<< "End\n" << endl;
90     return 0;
94 // ************************************************************************* //