BUG: UListIO: byteSize overflowing on really big faceLists
[OpenFOAM-2.0.x.git] / applications / solvers / heatTransfer / buoyantBoussinesqSimpleFoam / buoyantBoussinesqSimpleFoam.C
blobaa8f0aa88ea2b65881cad548494267c74bec1f0c
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
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
13     the Free Software Foundation, either version 3 of the License, or
14     (at your 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, see <http://www.gnu.org/licenses/>.
24 Application
25     buoyantBoussinesqSimpleFoam
27 Description
28     Steady-state solver for buoyant, turbulent flow of incompressible fluids
30     Uses the Boussinesq approximation:
31     \f[
32         rho_{eff} = 1 - beta(T - T_{ref})
33     \f]
35     where:
36         \f$ rho_{eff} \f$ = the effective (driving) density
37         beta = thermal expansion coefficient [1/K]
38         T = temperature [K]
39         \f$ T_{ref} \f$ = reference temperature [K]
41     Valid when:
42     \f[
43         rho_{eff} << 1
44     \f]
46 \*---------------------------------------------------------------------------*/
48 #include "fvCFD.H"
49 #include "singlePhaseTransportModel.H"
50 #include "RASModel.H"
51 #include "simpleControl.H"
53 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
55 int main(int argc, char *argv[])
57     #include "setRootCase.H"
58     #include "createTime.H"
59     #include "createMesh.H"
60     #include "readGravitationalAcceleration.H"
61     #include "createFields.H"
62     #include "initContinuityErrs.H"
64     simpleControl simple(mesh);
66     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
68     Info<< "\nStarting time loop\n" << endl;
70     while (simple.loop())
71     {
72         Info<< "Time = " << runTime.timeName() << nl << endl;
74         p_rgh.storePrevIter();
76         // Pressure-velocity SIMPLE corrector
77         {
78             #include "UEqn.H"
79             #include "TEqn.H"
80             #include "pEqn.H"
81         }
83         turbulence->correct();
85         runTime.write();
87         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
88             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
89             << nl << endl;
90     }
92     Info<< "End\n" << endl;
94     return 0;
98 // ************************************************************************* //