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 \*---------------------------------------------------------------------------*/
27 #include "PrandtlDelta.H"
29 #include "addToRunTimeSelectionTable.H"
31 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
36 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
38 defineTypeNameAndDebug(PrandtlDelta, 0);
39 addToRunTimeSelectionTable(LESdelta, PrandtlDelta, dictionary);
42 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
44 void PrandtlDelta::calcDelta()
48 static_cast<const volScalarField&>(geometricDelta_()),
49 (kappa_/Cdelta_)*wallDist(mesh_).y()
54 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
56 PrandtlDelta::PrandtlDelta
64 geometricDelta_(LESdelta::New(name, mesh, dd.subDict(type() + "Coeffs"))),
65 kappa_(dimensionedScalar(dd.lookup("kappa")).value()),
68 dimensionedScalar(dd.subDict(type() + "Coeffs").lookup("Cdelta"))
76 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
78 void PrandtlDelta::read(const dictionary& d)
80 const dictionary& dd(d.subDict(type() + "Coeffs"));
82 geometricDelta_().read(dd);
83 kappa_ = dimensionedScalar(d.lookup("kappa")).value();
84 Cdelta_ = dimensionedScalar(dd.lookup("Cdelta")).value();
89 void PrandtlDelta::correct()
91 geometricDelta_().correct();
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
102 } // End namespace Foam
104 // ************************************************************************* //