Burns.H

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Class
    Foam::turbulentDispersionModels::Burns

Description
    Turbulent dispersion model of Burns et al.

    References:
    \verbatim
        Otromke, M. (2013).
        Implementation and Comparison of Correlations for interfacial Forces in
        a Gas-Liquid System within an Euler-Euler Framework.
        PhD Thesis.
    \endverbatim

    \verbatim
        Burns, A. D., Frank, T., Hamill, I., & Shi, J. M. (2004, May).
        The Favre averaged drag model for turbulent dispersion in Eulerian
        multi-phase flows.
        In 5th international conference on multiphase flow,
        ICMF (Vol. 4, pp. 1-17).
    \endverbatim

SourceFiles
    Burns.C

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

#ifndef Burns_H
#define Burns_H

#include "turbulentDispersionModel.H"

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

namespace Foam
{

class phasePair;

namespace turbulentDispersionModels
{

/*---------------------------------------------------------------------------*\
                             Class Burns Declaration
\*---------------------------------------------------------------------------*/

class Burns
:
    public turbulentDispersionModel
{
    // Private Data

        //- Schmidt number
        const dimensionedScalar sigma_;

        //- Residual phase fraction
        const dimensionedScalar residualAlpha_;


public:

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


    // Constructors

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


    //- Destructor
    virtual ~Burns();


    // Member Functions

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


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

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

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

#endif

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