00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software: you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. 00023 00024 Global 00025 continuityErrs 00026 00027 Description 00028 Calculates and prints the continuity errors. 00029 00030 \*---------------------------------------------------------------------------*/ 00031 00032 { 00033 dimensionedScalar totalMass = fvc::domainIntegrate(rho); 00034 00035 scalar sumLocalContErr = 00036 (fvc::domainIntegrate(mag(rho - thermo.rho()))/totalMass).value(); 00037 00038 scalar globalContErr = 00039 (fvc::domainIntegrate(rho - thermo.rho())/totalMass).value(); 00040 00041 cumulativeContErr += globalContErr; 00042 00043 Info<< "time step continuity errors : sum local = " << sumLocalContErr 00044 << ", global = " << globalContErr 00045 << ", cumulative = " << cumulativeContErr 00046 << endl; 00047 } 00048 00049 // ************************ vim: set sw=4 sts=4 et: ************************ //
