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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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
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 Foam::stochasticDispersionRAS
29 The velocity is perturbed in random direction, with a
30 Gaussian random number distribution with variance sigma.
31 where sigma is defined below
33 \*---------------------------------------------------------------------------*/
35 #ifndef stochasticDispersionRAS_H
36 #define stochasticDispersionRAS_H
38 #include "dispersionRASModel.H"
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 /*---------------------------------------------------------------------------*\
46 Class stochasticDispersionRAS Declaration
47 \*---------------------------------------------------------------------------*/
49 class stochasticDispersionRAS
51 public dispersionRASModel
56 //- Runtime type information
57 TypeName("stochasticDispersionRAS");
62 //- Construct from components
63 stochasticDispersionRAS
65 const dictionary& dict,
72 ~stochasticDispersionRAS();
77 void disperseParcels() const;
81 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
83 } // End namespace Foam
85 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
89 // ************************************************************************* //