solidEquilibriumEnergySource.H

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License
    This file is part of OpenFOAM.

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Class
    Foam::fv::solidEquilibriumEnergySource

Description
    This fvModel adds the thermal inertia of a solid phase into the energy
    equation. It assumes that the solid is in thermal equilibrium with the
    surrounding fluid phase.

    The volume fraction of the solid phase is read from
    constant/alpha.<solidPhase>, and the associated thermophysical properties
    are specified in constant/thermophysicalProperties.<solidPhase>.

Usage
    \table
        Property    | Description                            | Req'd? | Default
        phase       | Name of the phase to which this fvModel applies \\
                                                             | no     | none
        solidPhase  | Name of the solid phase                | yes    |
    \endtable

    Example specification:
    \verbatim
    <fvModelName>
    {
        type        solidEquilibriumEnergySource;

        solidPhase  solid;
    }
    \endverbatim

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

#ifndef solidEquilibriumEnergySource_H
#define solidEquilibriumEnergySource_H

#include "fvModel.H"
#include "volFields.H"
#include "solidThermo.H"

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

namespace Foam
{
namespace fv
{

/*---------------------------------------------------------------------------*\
                Class solidEquilibriumEnergySource Declaration
\*---------------------------------------------------------------------------*/

class solidEquilibriumEnergySource
:
    public fvModel
{
    // Private Member Data

        //- The name of the phase to which this fvModel applies
        word phaseName_;

        //- The name of the solid phase
        word solidPhaseName_;


    // Private Member Functions

        //- Non-virtual read
        void readCoeffs();

        //- Get the solid volume fraction field
        const volScalarField& solidAlpha() const;

        //- Get the solid thermo
        const Foam::solidThermo& solidThermo() const;


public:

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


    // Constructors

        //- Construct from components
        solidEquilibriumEnergySource
        (
            const word& name,
            const word& modelType,
            const dictionary& dict,
            const fvMesh& mesh
        );

        //- Disallow default bitwise copy construction
        solidEquilibriumEnergySource
        (
            const solidEquilibriumEnergySource&
        ) = delete;


    //- Destructor
    virtual ~solidEquilibriumEnergySource();


    // Member Functions

        // Checks

            //- Return the list of fields for which the fvModel adds source term
            //  to the transport equation
            virtual wordList addSupFields() const;


        // Evaluation

            //- Explicit and implicit sources for compressible equations
            virtual void addSup
            (
                const volScalarField&,
                fvMatrix<scalar>&,
                const word& fieldName
            ) const;

            //- Explicit and implicit sources for phase equations
            virtual void addSup
            (
                const volScalarField&,
                const volScalarField&,
                fvMatrix<scalar>&,
                const word& fieldName
            ) const;


        // IO

            //- Read dictionary
            virtual bool read(const dictionary& dict);


    // Member Operators

        //- Disallow default bitwise assignment
        void operator=(const solidEquilibriumEnergySource&) = delete;
};


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

} // End namespace fv
} // End namespace Foam

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

#endif

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