StochasticDispersionRAS.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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Class
    Foam::StochasticDispersionRAS
 
Description
    The velocity is perturbed in random direction, with a
    Gaussian random number distribution with variance sigma.
    where sigma is defined below
 
\*---------------------------------------------------------------------------*/
 
#ifndef StochasticDispersionRAS_H
#define StochasticDispersionRAS_H
 
#include "DispersionRASModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class StochasticDispersionRAS Declaration
\*---------------------------------------------------------------------------*/
 
template<class CloudType>
class StochasticDispersionRAS
:
    public DispersionRASModel<CloudType>
{
public:
 
    //- Runtime type information
    TypeName("stochasticDispersionRAS");
 
 
    // Constructors
 
        //- Construct from components
        StochasticDispersionRAS(const dictionary& dict, CloudType& owner);
 
        //- Construct copy
        StochasticDispersionRAS(const StochasticDispersionRAS<CloudType>& dm);
 
        //- Construct and return a clone
        virtual autoPtr<DispersionModel<CloudType>> clone() const
        {
            return autoPtr<DispersionModel<CloudType>>
            (
                new StochasticDispersionRAS<CloudType>(*this)
            );
        }
 
 
    //- Destructor
    virtual ~StochasticDispersionRAS();
 
 
    // Member Functions
 
        //- Update (disperse particles)
        virtual vector update
        (
            const scalar dt,
            const label celli,
            const vector& U,
            const vector& Uc,
            vector& UTurb,
            scalar& tTurb
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "StochasticDispersionRAS.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //