1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd.
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 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
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 Calculates and outputs the maximum Courant Number.
31 \*---------------------------------------------------------------------------*/
35 mesh.surfaceInterpolation::deltaCoeffs()
36 *mag(phiNet/fvc::interpolate(rho))/mesh.magSf()
37 ).value()*runTime.deltaT().value();
39 Info<< "\nMax Courant Number = " << CoNum << endl << endl;
41 // ************************************************************************* //