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    Copyright (C) 2014-2018 OpenFOAM Foundation
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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
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

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Class
    Foam::liftModels::LegendreMagnaudet

Description
    Lift model of Legendre and Magnaudet.

    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
        Legendre, D., & Magnaudet, J. (1998).
        The lift force on a spherical bubble in a viscous linear shear flow.
        Journal of Fluid Mechanics, 368, 81-126.
    \endverbatim

SourceFiles
    LegendreMagnaudet.C

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

#ifndef LegendreMagnaudet_H
#define LegendreMagnaudet_H

#include "liftModel.H"

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

namespace Foam
{

class phasePair;

namespace liftModels
{

/*---------------------------------------------------------------------------*\
                           Class LegendreMagnaudet Declaration
\*---------------------------------------------------------------------------*/

class LegendreMagnaudet
:
    public liftModel
{
    // Private data

        //- Residual Reynold's number
        const dimensionedScalar residualRe_;


public:

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


    // Constructors

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


    //- Destructor
    virtual ~LegendreMagnaudet();


    // Member Functions

        //- Lift coefficient
        virtual tmp<volScalarField> Cl() const;
};


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

} // End namespace liftModels
} // End namespace Foam

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

#endif

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