ITHACA-FV
2023.1
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ITHACA_ROMPROBLEMS
ReducedCompressibleSteadyNS
continuityErrs.H
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM 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
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 OpenFOAM. 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::div(
phi
));
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scalar
sumLocalContErr
=
runTime
.deltaTValue() *
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mag(contErr)().weightedAverage(
mesh
.V()).value();
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scalar
globalContErr
=
runTime
.deltaTValue() *
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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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// ************************************************************************* //
mesh
Foam::fvMesh & mesh
Definition
createMesh.H:47
runTime
Foam::Time & runTime
Definition
createTime.H:33
phi
surfaceScalarField & phi
Definition
createFields.H:68
sumLocalContErr
scalar sumLocalContErr
Definition
continuityErrs.H:32
cumulativeContErr
cumulativeContErr
Definition
continuityErrs.H:37
globalContErr
scalar globalContErr
Definition
continuityErrs.H:35
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