/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2013-2017 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::regionModels::surfaceFilmModels::constantViscosity

Description
    Constant viscosity model

SourceFiles
    constantViscosity.C

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

#ifndef constantViscosity_H
#define constantViscosity_H

#include "filmViscosityModel.H"

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

namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{

/*---------------------------------------------------------------------------*\
                      Class constantViscosity Declaration
\*---------------------------------------------------------------------------*/

class constantViscosity
:
    public filmViscosityModel
{
    // Private member functions

        //- No copy construct
        constantViscosity(const constantViscosity&) = delete;

        //- No copy assignment
        void operator=(const constantViscosity&) = delete;


protected:

    // Protected data

        //- Constant viscosity [Pa.s]
        dimensionedScalar mu0_;



public:

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


    // Constructors

        //- Construct from surface film model
        constantViscosity
        (
            surfaceFilmRegionModel& film,
            const dictionary& dict,
            volScalarField& mu
        );


    //- Destructor
    virtual ~constantViscosity();


    // Member Functions

        // Evolution

            //- Correct
            virtual void correct
            (
                const volScalarField& p,
                const volScalarField& T
            );
};


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

} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam

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

#endif

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