49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 4.0
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
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Global
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continuityErrs
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Description
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Calculates and prints the continuity errors.
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\*---------------------------------------------------------------------------*/
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{
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volScalarField contErr = fvc::ddt(rho) + fvc::div(phi);
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sumLocalContErr = runTime.deltaT().value()*
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mag(contErr)().weightedAverage(mesh.V()).value();
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globalContErr = runTime.deltaT().value()*
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contErr.weightedAverage(mesh.V()).value();
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cumulativeContErr += globalContErr;
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Info<< "time step continuity errors : sum local = " << sumLocalContErr
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<< ", global = " << globalContErr
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<< ", cumulative = " << cumulativeContErr
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<< endl;
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}
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// ************************************************************************* //
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