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 "viscosityModel.H"
27 #include "volFields.H"
30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
34 defineTypeNameAndDebug(viscosityModel, 0);
35 defineRunTimeSelectionTable(viscosityModel, dictionary);
39 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
41 Foam::viscosityModel::viscosityModel
44 const dictionary& viscosityProperties,
45 const volVectorField& U,
46 const surfaceScalarField& phi
50 viscosityProperties_(viscosityProperties),
56 // * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
58 Foam::tmp<Foam::volScalarField> Foam::viscosityModel::strainRate() const
60 return sqrt(2.0)*mag(symm(fvc::grad(U_)));
64 bool Foam::viscosityModel::read(const dictionary& viscosityProperties)
66 viscosityProperties_ = viscosityProperties;
72 // ************************************************************************* //