1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "solidRegionDiffNo.H"
29 Foam::scalar Foam::solidRegionDiffNo
33 const volScalarField& Cprho,
34 const volScalarField& K
38 scalar meanDiNum = 0.0;
40 //- Take care: can have fluid domains with 0 cells so do not test for
41 // zero internal faces.
42 surfaceScalarField KrhoCpbyDelta
44 mesh.surfaceInterpolation::deltaCoeffs()
46 / fvc::interpolate(Cprho)
49 DiNum = gMax(KrhoCpbyDelta.internalField())*runTime.deltaT().value();
51 meanDiNum = (average(KrhoCpbyDelta)).value()*runTime.deltaT().value();
53 Info<< "Region: " << mesh.name() << " Diffusion Number mean: " << meanDiNum
54 << " max: " << DiNum << endl;
60 Foam::scalar Foam::solidRegionDiffNo
64 const volScalarField& Cprho,
65 const volSymmTensorField& Kdirectional
69 scalar meanDiNum = 0.0;
71 volScalarField K(mag(Kdirectional));
73 //- Take care: can have fluid domains with 0 cells so do not test for
74 // zero internal faces.
75 surfaceScalarField KrhoCpbyDelta
77 mesh.surfaceInterpolation::deltaCoeffs()
79 / fvc::interpolate(Cprho)
82 DiNum = gMax(KrhoCpbyDelta.internalField())*runTime.deltaT().value();
84 meanDiNum = (average(KrhoCpbyDelta)).value()*runTime.deltaT().value();
86 Info<< "Region: " << mesh.name() << " Diffusion Number mean: " << meanDiNum
87 << " max: " << DiNum << endl;
93 // ************************************************************************* //