1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
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
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/>.
28 Solves a simple Laplace equation, e.g. for thermal diffusion in a solid.
30 \*---------------------------------------------------------------------------*/
33 #include "simpleControl.H"
35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
37 int main(int argc, char *argv[])
39 #include "setRootCase.H"
41 #include "createTime.H"
42 #include "createMesh.H"
43 #include "createFields.H"
45 simpleControl simple(mesh);
47 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 Info<< "\nCalculating temperature distribution\n" << endl;
53 Info<< "Time = " << runTime.timeName() << nl << endl;
55 for (int nonOrth=0; nonOrth<=simple.nNonOrthCorr(); nonOrth++)
59 fvm::ddt(T) - fvm::laplacian(DT, T)
65 Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
66 << " ClockTime = " << runTime.elapsedClockTime() << " s"
70 Info<< "End\n" << endl;
76 // ************************************************************************* //