OpenFOAM: API Guide
v2112
The open source CFD toolbox
compressibleContinuityErrs.H
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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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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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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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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dimensionedScalar
totalMass
= fvc::domainIntegrate(
rho
);
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scalar
sumLocalContErr
=
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(fvc::domainIntegrate(mag(
rho
-
thermo
.rho()))/
totalMass
).value();
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scalar
globalContErr
=
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(fvc::domainIntegrate(
rho
-
thermo
.rho())/
totalMass
).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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// ************************************************************************* //
sumLocalContErr
scalar sumLocalContErr
Definition:
compressibleContinuityErrs.H:35
cumulativeContErr
cumulativeContErr
Definition:
compressibleContinuityErrs.H:45
globalContErr
scalar globalContErr
Definition:
compressibleContinuityErrs.H:40
totalMass
dimensionedScalar totalMass
Definition:
continuityErrs.H:4
thermo
Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the templa...
Foam::dimensionedScalar
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
Definition:
dimensionedScalarFwd.H:44
rho
rho
Definition:
readInitialConditions.H:88
src
finiteVolume
cfdTools
compressible
compressibleContinuityErrs.H
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