interfaceCompositionModel.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
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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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    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
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 "rhoFluidMulticomponentThermo.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 rhoFluidMulticomponentThermo& 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 rhoFluidMulticomponentThermo& thermo() const;
 
            //- Return the other thermo
            inline const rhoThermo& otherThermo() const;
 
            //- Return the other multicomponent thermo
            inline const rhoFluidMulticomponentThermo&
                otherMulticomponentThermo() 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
 
// ************************************************************************* //