Saturated.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2015-2016 OpenFOAM Foundation
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License
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Class
    Foam::Saturated

Description
    Model which uses a saturation pressure model for a single species to
    calculate the interface composition.

SourceFiles
    Saturated.C

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

#ifndef Saturated_H
#define Saturated_H

#include "InterfaceCompositionModel.H"
#include "saturationModel.H"

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

namespace Foam
{

class phasePair;

namespace interfaceCompositionModels
{

/*---------------------------------------------------------------------------*\
                         Class Saturated Declaration
\*---------------------------------------------------------------------------*/

template<class Thermo, class OtherThermo>
class Saturated
:
    public InterfaceCompositionModel<Thermo, OtherThermo>
{
protected:

    // Private data

        //- Saturated species name
        word saturatedName_;

        //- Saturated species index
        label saturatedIndex_;

        //- Saturation pressure model
        autoPtr<saturationModel> saturationModel_;


    // Private Member Functions

        //- Constant of propotionality between partial pressure and mass
        //  fraction
        tmp<volScalarField> wRatioByP() const;


public:

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

    // Constructors

        //- Construct from components
        Saturated
        (
            const dictionary& dict,
            const phasePair& pair
        );


    //- Destructor
    virtual ~Saturated();


    // Member Functions

        //- Update the composition
        virtual void update(const volScalarField& Tf);

        //- The interface species fraction
        virtual tmp<volScalarField> Yf
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const;

        //- The interface species fraction derivative w.r.t. temperature
        virtual tmp<volScalarField> YfPrime
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const;
};


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

} // End namespace interfaceCompositionModels
} // End namespace Foam

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

#ifdef NoRepository
    #include "Saturated.C"
#endif

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

#endif

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