continuityErrs.H
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1/*---------------------------------------------------------------------------*\
2 ========= |
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
7-------------------------------------------------------------------------------
8 Copyright (C) 2011 OpenFOAM Foundation
9 Copyright (C) 2016 OpenCFD Ltd.
10-------------------------------------------------------------------------------
11License
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26
27Global
28 continuityErrs
29
30Description
31 Calculates and prints the continuity errors.
32
33\*---------------------------------------------------------------------------*/
34
36 volScalarField contErr(interpolatedCells*cellMask*fvc::div(phi));
37
38 scalar sumLocalContErr = runTime.deltaTValue()*
39 mag(contErr)().weightedAverage(mesh.V()).value();
41 scalar globalContErr = runTime.deltaTValue()*
42 contErr.weightedAverage(mesh.V()).value();
44
45 Info<< "time step continuity errors : sum local = " << sumLocalContErr
46 << ", global = " << globalContErr
47 << ", cumulative = " << cumulativeContErr
48 << endl;
49}
50
51// ************************************************************************* //
scalar sumLocalContErr
cumulativeContErr
scalar globalContErr
surfaceScalarField & phi
volScalarField::Internal contErr((fvc::ddt(rho)+fvc::div(rhoPhi) -(fvOptions(alpha1, mixture.thermo1().rho())&rho1) -(fvOptions(alpha2, mixture.thermo2().rho())&rho2))())
dynamicFvMesh & mesh
engineTime & runTime
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:82