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movingMeshRhoUContinuityErrs.H

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2005 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 the
00013     Free Software Foundation; either version 2 of the License, or (at your
00014     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
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00023     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
00024 
00025 Global
00026     movingMeshContinuityErrs
00027 
00028 Description
00029     Calculates and prints the continuity errors for moving mesh calculation.
00030 
00031 \*---------------------------------------------------------------------------*/
00032 
00033 if (mesh.moving())
00034 {
00035     scalar sumLocalContErr = runTime.deltaT().value()*
00036         mag(fvc::div(phi + fvc::meshPhi(rho, U)))()
00037        .weightedAverage(mesh.V()).value();
00038 
00039     scalar globalContErr = runTime.deltaT().value()*
00040         fvc::div(phi + fvc::meshPhi(rho, U))()
00041        .weightedAverage(mesh.V()).value();
00042 
00043     cumulativeContErr += globalContErr;
00044 
00045     Info<< "time step continuity errors : sum local = " << sumLocalContErr
00046         << ", global = " << globalContErr
00047         << ", cumulative = " << cumulativeContErr
00048         << endl;
00049 }
00050 else
00051 {
00052 #   include "continuityErrs.H"
00053 }
00054 
00055 // ************************************************************************* //
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