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License
    This file is part of OpenFOAM.

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    the Free Software Foundation, either version 3 of the License, or
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Class
    Foam::aspectRatioModels::Wellek

Description
    Aspect ratio model of Wellek et al.

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

    \verbatim
        "Shape of liquid drops moving in liquid media"
        Wellek, R.M., Agrawal, A.K., Skelland, A.H.P.,
        International Journal of Multiphase Flow
        Volume 12, Issue 5, September 1966, pp. 854-862
    \endverbatim

SourceFiles
    Wellek.C

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

#ifndef Wellek_H
#define Wellek_H

#include "aspectRatioModel.H"

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

namespace Foam
{
namespace aspectRatioModels
{

/*---------------------------------------------------------------------------*\
                       Class Wellek Declaration
\*---------------------------------------------------------------------------*/

class Wellek
:
    public aspectRatioModel
{
public:

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


    // Constructors

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


    //- Destructor
    virtual ~Wellek();


    // Member Functions

        //- Aspect ratio
        virtual tmp<volScalarField> E() const;
};


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

} // End namespace aspectRatioModels
} // End namespace Foam

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

#endif

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