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    Copyright (C) 2016-2018 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.

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Class
    Foam::dragModels::Tenneti

Description
    Drag model of Tenneti et al. for monodisperse gas-particle flows obtained
    with particle-resolved direct numerical simulations and accounting for the
    effect of particle ensembles.

    Reference:
    \verbatim
        Tenneti, S., Garg, R., & Subramaniam, S. (2011).
        Drag law for monodisperse gas–solid systems using particle-resolved
        direct numerical simulation of flow past fixed assemblies of spheres.
        International Journal of Multiphase Flow, 37(9), 1072–1092.
    \endverbatim

SourceFiles
    Tenneti.C

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

#ifndef Tenneti_H
#define Tenneti_H

#include "dragModel.H"

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

namespace Foam
{

class phasePair;

namespace dragModels
{

class SchillerNaumann;

/*---------------------------------------------------------------------------*\
                           Class Tenneti Declaration
\*---------------------------------------------------------------------------*/

class Tenneti
:
    public dragModel
{
    // Private data

        //- Residual Reynolds Number
        const dimensionedScalar residualRe_;


public:

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


    // Constructors

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


    //- Destructor
    virtual ~Tenneti();


    // Member Functions

        //- Drag coefficient
        virtual tmp<volScalarField> CdRe() const;
};


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

} // End namespace dragModels
} // End namespace Foam

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

#endif

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