constantTurbulentDispersionCoefficient.H

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Class
    Foam::turbulentDispersionModels::constantTurbulentDispersionCoefficient

Description
    Constant coefficient turbulent dispersion model.

SourceFiles
    constantTurbulentDispersionCoefficient.C

\*---------------------------------------------------------------------------*/

#ifndef constantTurbulentDispersionCoefficient_H
#define constantTurbulentDispersionCoefficient_H

#include "turbulentDispersionModel.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

class phasePair;

namespace turbulentDispersionModels
{

/*---------------------------------------------------------------------------*\
              Class constantTurbulentDispersionCoefficient Declaration
\*---------------------------------------------------------------------------*/

class constantTurbulentDispersionCoefficient
:
    public turbulentDispersionModel
{
    // Private data

        //- Constant turbulent dispersion coefficient
        const dimensionedScalar Ctd_;


public:

    //- Runtime type information
    TypeName("constantCoefficient");


    // Constructors

        //- Construct from a dictionary and a phase pair
        constantTurbulentDispersionCoefficient
        (
            const dictionary& dict,
            const phasePair& pair
        );


    //- Destructor
    virtual ~constantTurbulentDispersionCoefficient();


    // Member Functions

        //- Turbulent diffusivity
        //  multiplying the gradient of the phase-fraction
        virtual tmp<volScalarField> D() const;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace turbulentDispersionModels
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //