heThermo.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
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    for more details.
 
    You should have received a copy of the GNU General Public License
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Class
    Foam::heThermo
 
Description
    Enthalpy/Internal energy for a mixture
 
SourceFiles
    heThermo.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef heThermo_H
#define heThermo_H
 
#include "basicMixture.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                         Class heThermo Declaration
\*---------------------------------------------------------------------------*/
 
template<class BasicThermo, class MixtureType>
class heThermo
:
    public BasicThermo,
    public MixtureType
{
protected:
 
    // Protected data
 
        //- Energy field
        volScalarField he_;
 
 
    // Protected Member Functions
 
        // Enthalpy/Internal energy
 
            //- Correct the enthalpy/internal energy field boundaries
            void heBoundaryCorrection(volScalarField& he);
 
 
private:
 
    // Private Member Functions
 
        //- Construct as copy (not implemented)
        heThermo(const heThermo<BasicThermo, MixtureType>&);
 
 
        //- Initialize heThermo
        void init();
 
 
public:
 
    // Constructors
 
        //- Construct from mesh
        heThermo
        (
            const fvMesh&,
            const word& phaseName
        );
 
        //- Construct from mesh and dictionary
        heThermo
        (
            const fvMesh&,
            const dictionary&,
            const word& phaseName
        );
 
 
    //- Destructor
    virtual ~heThermo();
 
 
    // Member functions
 
        //- Return the compostion of the mixture
        virtual typename MixtureType::basicMixtureType&
        composition()
        {
            return *this;
        }
 
        //- Return the compostion of the mixture
        virtual const typename MixtureType::basicMixtureType&
        composition() const
        {
            return *this;
        }
 
        //- Return true if the equation of state is incompressible
        //  i.e. rho != f(p)
        virtual bool incompressible() const
        {
            return MixtureType::thermoType::incompressible;
        }
 
        //- Return true if the equation of state is isochoric
        //  i.e. rho = const
        virtual bool isochoric() const
        {
            return MixtureType::thermoType::isochoric;
        }
 
 
        // Access to thermodynamic state variables
 
            //- Enthalpy/Internal energy [J/kg]
            //  Non-const access allowed for transport equations
            virtual volScalarField& he()
            {
                return he_;
            }
 
            //- Enthalpy/Internal energy [J/kg]
            virtual const volScalarField& he() const
            {
                return he_;
            }
 
 
        // Fields derived from thermodynamic state variables
 
            //- Enthalpy/Internal energy
            //  for given pressure and temperature [J/kg]
            virtual tmp<volScalarField> he
            (
                const volScalarField& p,
                const volScalarField& T
            ) const;
 
            //- Enthalpy/Internal energy for cell-set [J/kg]
            virtual tmp<scalarField> he
            (
                const scalarField& p,
                const scalarField& T,
                const labelList& cells
            ) const;
 
            //- Enthalpy/Internal energy for patch [J/kg]
            virtual tmp<scalarField> he
            (
                const scalarField& p,
                const scalarField& T,
                const label patchi
            ) const;
 
            //- Chemical enthalpy [J/kg]
            virtual tmp<volScalarField> hc() const;
 
            //- Temperature from enthalpy/internal energy for cell-set
            virtual tmp<scalarField> THE
            (
                const scalarField& he,
                const scalarField& p,
                const scalarField& T0,      // starting temperature
                const labelList& cells
            ) const;
 
            //- Temperature from enthalpy/internal energy for patch
            virtual tmp<scalarField> THE
            (
                const scalarField& he,
                const scalarField& p,
                const scalarField& T0,      // starting temperature
                const label patchi
            ) const;
 
            //- Heat capacity at constant pressure for patch [J/kg/K]
            virtual tmp<scalarField> Cp
            (
                const scalarField& p,
                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& p,
                const scalarField& T,
                const label patchi
            ) const;
 
            //- Heat capacity at constant volume [J/kg/K]
            virtual tmp<volScalarField> Cv() const;
 
            //- Gamma = Cp/Cv []
            virtual tmp<volScalarField> gamma() const;
 
            //- Gamma = Cp/Cv for patch []
            virtual tmp<scalarField> gamma
            (
                const scalarField& p,
                const scalarField& T,
                const label patchi
            ) const;
 
            //- Heat capacity at constant pressure/volume for patch [J/kg/K]
            virtual tmp<scalarField> Cpv
            (
                const scalarField& p,
                const scalarField& T,
                const label patchi
            ) const;
 
            //- Heat capacity at constant pressure/volume [J/kg/K]
            virtual tmp<volScalarField> Cpv() const;
 
            //- Heat capacity ratio []
            virtual tmp<volScalarField> CpByCpv() const;
 
            //- Heat capacity ratio for patch []
            virtual tmp<scalarField> CpByCpv
            (
                const scalarField& p,
                const scalarField& T,
                const label patchi
            ) const;
 
 
        // Fields derived from transport state variables
 
            //- Thermal diffusivity for temperature of mixture [J/m/s/K]
            virtual tmp<volScalarField> kappa() const;
 
            //- Thermal diffusivity for temperature
            //  of mixture for patch [J/m/s/K]
            virtual tmp<scalarField> kappa
            (
                const label patchi
            ) const;
 
            //- Effective thermal diffusivity for temperature
            //  of mixture [J/m/s/K]
            virtual tmp<volScalarField> kappaEff(const volScalarField&) const;
 
            //- Effective thermal diffusivity for temperature
            //  of mixture for patch [J/m/s/K]
            virtual tmp<scalarField> kappaEff
            (
                const scalarField& alphat,
                const label patchi
            ) const;
 
            //- Effective thermal diffusivity of mixture [kg/m/s]
            virtual tmp<volScalarField> alphaEff
            (
                const volScalarField& alphat
            ) const;
 
            //- Effective thermal diffusivity of mixture for patch [kg/m/s]
            virtual tmp<scalarField> alphaEff
            (
                const scalarField& alphat,
                const label patchi
            ) const;
 
 
        //- Read thermophysical properties dictionary
        virtual bool read();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
#ifdef NoRepository
#   include "heThermo.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //