hRhoThermo.H

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/*---------------------------------------------------------------------------*\
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License
    This file is part of OpenFOAM.

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Class
    Foam::hRhoThermo

Description
    Enthalpy for a mixture based on density

SourceFiles
    hRhoThermo.C

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

#ifndef hRhoThermo_H
#define hRhoThermo_H

#include <basicThermophysicalModels/basicRhoThermo.H>
#include <basicThermophysicalModels/basicMixture.H>

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                         Class hRhoThermo Declaration
\*---------------------------------------------------------------------------*/

template<class MixtureType>
class hRhoThermo
:
    public basicRhoThermo,
    public MixtureType
{
    // Private data

        //- Enthalpy field
        volScalarField h_;


    // Private member functions

        //- Calculate the thermo variables
        void calculate();

        //- Construct as copy (not implemented)
        hRhoThermo(const hRhoThermo<MixtureType>&);


public:

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


    // Constructors

        //- Construct from mesh
        hRhoThermo(const fvMesh&);


    //- Destructor
    virtual ~hRhoThermo();


    // Member functions

        //- Return the compostion of the combustion mixture
        virtual basicMixture& composition()
        {
            return *this;
        }

        //- Return the compostion of the combustion mixture
        virtual const basicMixture& composition() const
        {
            return *this;
        }

        //- Update properties
        virtual void correct();


        // Access to thermodynamic state variables

            //- Enthalpy [J/kg]
            //  Non-const access allowed for transport equations
            virtual volScalarField& h()
            {
                return h_;
            }

            //- Enthalpy [J/kg]
            virtual const volScalarField& h() const
            {
                return h_;
            }


        // Fields derived from thermodynamic state variables

            //- Enthalpy for cell-set [J/kg]
            virtual tmp<scalarField> h
            (
                const scalarField& T,
                const labelList& cells
            ) const;

            //- Enthalpy for patch [J/kg]
            virtual tmp<scalarField> h
            (
                const scalarField& T,
                const label patchi
            ) const;

            //- Heat capacity at constant pressure for patch [J/kg/K]
            virtual tmp<scalarField> Cp
            (
                const scalarField& T,
                const label patchi
            ) const;

            //- Heat capacity at constant pressure [J/kg/K]
            virtual tmp<volScalarField> Cp() const;

            //- Heat capacity at constant volume for patch [J/kg/K]
            virtual tmp<scalarField> Cv
            (
                const scalarField& T,
                const label patchi
            ) const;

            //- Heat capacity at constant volume [J/kg/K]
            virtual tmp<volScalarField> Cv() const;


        //- Read thermophysicalProperties dictionary
        virtual bool read();
};


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

} // End namespace Foam

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

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

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

#endif

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