1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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 the
13 Free Software Foundation; either version 2 of the License, or (at your
14 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, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
28 #include <OpenFOAM/addToRunTimeSelectionTable.H>
30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
34 namespace incompressible
39 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
41 defineTypeNameAndDebug(laminar, 0);
42 addToRunTimeSelectionTable(RASModel, laminar, dictionary);
44 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 const volVectorField& U,
49 const surfaceScalarField& phi,
50 transportModel& lamTransportModel
53 RASModel(typeName, U, phi, lamTransportModel)
57 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
59 tmp<volScalarField> laminar::nut() const
61 return tmp<volScalarField>
74 dimensionedScalar("nut", nu().dimensions(), 0.0)
80 tmp<volScalarField> laminar::k() const
82 return tmp<volScalarField>
95 dimensionedScalar("k", sqr(U_.dimensions()), 0.0)
101 tmp<volScalarField> laminar::epsilon() const
103 return tmp<volScalarField>
118 "epsilon", sqr(U_.dimensions())/dimTime, 0.0
125 tmp<volSymmTensorField> laminar::R() const
127 return tmp<volSymmTensorField>
129 new volSymmTensorField
140 dimensionedSymmTensor
142 "R", sqr(U_.dimensions()), symmTensor::zero
149 tmp<volSymmTensorField> laminar::devReff() const
151 return tmp<volSymmTensorField>
153 new volSymmTensorField
163 -nu()*dev(twoSymm(fvc::grad(U_)))
169 tmp<fvVectorMatrix> laminar::divDevReff(volVectorField& U) const
173 - fvm::laplacian(nuEff(), U)
174 - fvc::div(nuEff()*dev(fvc::grad(U)().T()))
181 return RASModel::read();
185 void laminar::correct()
187 turbulenceModel::correct();
191 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
193 } // End namespace RASModels
194 } // End namespace incompressible
195 } // End namespace Foam
197 // ************************ vim: set sw=4 sts=4 et: ************************ //