OpenFOAM-12/applications/modules/multiphaseEuler/interfacialCompositionModels/interfaceCompositionModels/interfaceCompositionModel/interfaceCompositionModel.H

/*---------------------------------------------------------------------------*\
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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
    (at your option) any later version.

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    You should have received a copy of the GNU General Public License
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Class
    Foam::interfaceCompositionModel

Description
    Generic base class for interface composition models. These models describe
    the composition in phase 1 of the supplied pair at the interface with phase
    2.

SourceFiles
    interfaceCompositionModel.C

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

#ifndef interfaceCompositionModel_H
#define interfaceCompositionModel_H

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

#include "volFields.H"
#include "dictionary.H"
#include "hashedWordList.H"
#include "rhoMulticomponentThermo.H"
#include "runTimeSelectionTables.H"
#include "sidedPhaseInterface.H"
#include "SidedInterfacialModel.H"

namespace Foam
{

/*---------------------------------------------------------------------------*\
                  Class interfaceCompositionModel Declaration
\*---------------------------------------------------------------------------*/

class interfaceCompositionModel
{
    // Private data

        //- Interface
        const sidedPhaseInterface interface_;

        //- Names of the transferring species
        const hashedWordList species_;

        //- Lewis number
        const dimensionedScalar Le_;

        //- Multi-component thermo model for this side of the interface
        const rhoMulticomponentThermo& thermo_;

        //- General thermo model for the other side of the interface
        const rhoThermo& otherThermo_;


public:

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


    // Declare runtime construction

        declareRunTimeSelectionTable
        (
            autoPtr,
            interfaceCompositionModel,
            dictionary,
            (
                const dictionary& dict,
                const phaseInterface& interface
            ),
            (dict, interface)
        );


    // Constructors

        //- Construct from a dictionary and an interface
        interfaceCompositionModel
        (
            const dictionary& dict,
            const phaseInterface& interface
        );


    //- Destructor
    virtual ~interfaceCompositionModel();


    // Selectors

        static autoPtr<interfaceCompositionModel> New
        (
            const dictionary& dict,
            const phaseInterface& interface,
            const bool outer=true
        );


    // Member Functions

        // Access

            //- Return the interface
            inline const sidedPhaseInterface& interface() const;

            //- Return the transferring species names
            inline const hashedWordList& species() const;

            //- Return the thermo
            inline const rhoMulticomponentThermo& thermo() const;

            //- Return the composition
            inline const basicSpecieMixture& composition() const;

            //- Return the other thermo
            inline const rhoThermo& otherThermo() const;

            //- Return whether the other side has a multi-specie composition
            inline bool otherHasComposition() const;

            //- Return the other composition
            inline const basicSpecieMixture& otherComposition() const;


        // Evaluation

            //- Interface mass fraction
            virtual tmp<volScalarField> Yf
            (
                const word& speciesName,
                const volScalarField& Tf
            ) const = 0;

            //- The interface mass fraction derivative w.r.t. temperature
            virtual tmp<volScalarField> YfPrime
            (
                const word& speciesName,
                const volScalarField& Tf
            ) const = 0;

            //- Mass fraction difference between the interface and the field
            tmp<volScalarField> dY
            (
                const word& speciesName,
                const volScalarField& Tf
            ) const;

            //- Mass fraction difference between the interface and the field
            //  derivative w.r.t. temperature
            tmp<volScalarField> dYfPrime
            (
                const word& speciesName,
                const volScalarField& Tf
            ) const;

            //- Mass diffusivity
            tmp<volScalarField> D
            (
                const word& speciesName
            ) const;


        //- Update the composition
        virtual void update(const volScalarField& Tf) = 0;
};


/*---------------------------------------------------------------------------*\
                 Class sidedInterfaceCompositionModel Declaration
\*---------------------------------------------------------------------------*/

class sidedInterfaceCompositionModel
:
    public SidedInterfacialModel<interfaceCompositionModel>
{
public:

    // Constructors

        //- Inherit base class constructors
        using
            SidedInterfacialModel<interfaceCompositionModel>::
            SidedInterfacialModel;


    // Selectors

        static autoPtr<sidedInterfaceCompositionModel> New
        (
            const dictionary& dict,
            const phaseInterface& interface
        );
};


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

} // End namespace Foam

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

#include "interfaceCompositionModelI.H"

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

#endif

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