initial commit for version 1.6.x patch release
[OpenFOAM-1.6.x.git] / applications / solvers / electromagnetics / electrostaticFoam / electrostaticFoam.C
blobe2a3f3ea39575daa252841621d8fa7e262106aaf
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     electrostaticFoam
28 Description
29     Solver for electrostatics.
31 \*---------------------------------------------------------------------------*/
33 #include "fvCFD.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     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47     Info<< "\nStarting iteration loop\n" << endl;
49     while (runTime.loop())
50     {
51         Info<< "Iteration = " << runTime.timeName() << nl << endl;
53         solve
54         (
55             fvm::laplacian(phi) + rho/epsilon0
56         );
58         rhoFlux = -k*mesh.magSf()*fvc::snGrad(phi);
60         solve
61         (
62             fvm::ddt(rho) + fvm::div(rhoFlux, rho)
63         );
65         runTime.write();
67         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
68             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
69             << nl << endl;
70     }
72     Info<< "End\n" << endl;
74     return 0;
78 // ************************************************************************* //