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.
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13 Free Software Foundation; either version 2 of the License, or (at your
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26 Foam::incompressible::LESModels::vanDriestDelta
29 Simple cube-root of cell volume delta used in incompressible LES models.
34 \*---------------------------------------------------------------------------*/
36 #ifndef vanDriestDelta_H
37 #define vanDriestDelta_H
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 namespace incompressible
50 /*---------------------------------------------------------------------------*\
51 Class vanDriestDelta Declaration
52 \*---------------------------------------------------------------------------*/
60 autoPtr<LESdelta> geometricDelta_;
67 // Private Member Functions
69 //- Disallow default bitwise copy construct and assignment
70 vanDriestDelta(const vanDriestDelta&);
71 void operator=(const vanDriestDelta&);
73 // Calculate the delta values
79 //- Runtime type information
80 TypeName("vanDriest");
85 //- Construct from name, mesh and IOdictionary
86 vanDriestDelta(const word& name, const fvMesh& mesh, const dictionary&);
90 virtual ~vanDriestDelta()
96 //- Read the LESdelta dictionary
97 virtual void read(const dictionary&);
100 virtual void correct();
104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
106 } // End namespace LESModels
107 } // End namespace incompressible
108 } // End namespace Foam
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
114 // ************************************************************************* //