absoluteEnthalpy.H

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License
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Class
    Foam::absoluteEnthalpy

Description
    Thermodynamics mapping class to expose the absolute enthalpy functions.

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

#ifndef absoluteEnthalpy_H
#define absoluteEnthalpy_H

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                      Class absoluteEnthalpy Declaration
\*---------------------------------------------------------------------------*/

template<class Thermo>
class absoluteEnthalpy
{

public:

    // Constructors

        //- Construct
        absoluteEnthalpy()
        {}


    // Member Functions

        //- Return the instantiated type name
        static word typeName()
        {
            return "absoluteEnthalpy";
        }

        // Fundamental properties

            static bool enthalpy()
            {
                return true;
            }

            static word energyName()
            {
                return "ha";
            }

            // Heat capacity at constant pressure [J/kg/K]
            scalar Cpv
            (
                const Thermo& thermo,
                const scalar p,
                const scalar T
            ) const
            {
                return thermo.Cp(p, T);
            }

            // Absolute enthalpy [J/kg]
            scalar HE
            (
                const Thermo& thermo,
                const scalar p,
                const scalar T
            ) const
            {
                return thermo.Ha(p, T);
            }

            //- Temperature from absolute enthalpy
            //  given an initial temperature T0
            scalar THE
            (
                const Thermo& thermo,
                const scalar h,
                const scalar p,
                const scalar T0
            ) const
            {
                return thermo.THa(h, p, T0);
            }
};


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

} // End namespace Foam

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

#endif

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