turbulentDispersionModel.H

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License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
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Class
    Foam::turbulentDispersionModel

Description

SourceFiles
    turbulentDispersionModel.C
    turbulentDispersionModelNew.C

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

#ifndef turbulentDispersionModel_H
#define turbulentDispersionModel_H

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

#include "volFields.H"
#include "dictionary.H"
#include "runTimeSelectionTables.H"
#include "phaseCompressibleMomentumTransportModelFwd.H"

namespace Foam
{

class phasePair;

/*---------------------------------------------------------------------------*\
                    Class turbulentDispersionModel Declaration
\*---------------------------------------------------------------------------*/

class turbulentDispersionModel
{
protected:

    // Protected data

        //- Phase pair
        const phasePair& pair_;


public:

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


    // Declare runtime construction

        declareRunTimeSelectionTable
        (
            autoPtr,
            turbulentDispersionModel,
            dictionary,
            (
                const dictionary& dict,
                const phasePair& pair
            ),
            (dict, pair)
        );

    // Static Data Members

        //- Diffusivity dimensions
        static const dimensionSet dimD;

        //- Force dimensions
        static const dimensionSet dimF;


    // Constructors

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


    //- Destructor
    virtual ~turbulentDispersionModel();


    // Selectors

        static autoPtr<turbulentDispersionModel> New
        (
            const dictionary& dict,
            const phasePair& pair
        );


    // Member Functions

        //- Return a reference to the turbulence model for the continuous phase
        const phaseCompressibleMomentumTransportModel&
            continuousTurbulence() const;

        //- Turbulent diffusivity
        //  multiplying the gradient of the phase-fraction
        virtual tmp<volScalarField> D() const = 0;

        //- Turbulent dispersion force
        virtual tmp<volVectorField> F() const;

        //- Turbulent dispersion force on faces
        virtual tmp<surfaceScalarField> Ff() const;
};


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

} // End namespace Foam

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

#endif

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