PsiuMulticomponentThermo.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::PsiuMulticomponentThermo
 
Description
    Thermo implementation based on compressibility with additional unburnt
    thermodynamic state
 
SourceFiles
    PsiuMulticomponentThermo.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef PsiuMulticomponentThermo_H
#define PsiuMulticomponentThermo_H
 
#include "BasicThermo.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class PsiuMulticomponentThermo Declaration
\*---------------------------------------------------------------------------*/
 
template<class BaseThermo>
class PsiuMulticomponentThermo
:
    public BaseThermo
{
    // Private Data
 
        //- Unburnt temperature
        volScalarField Tu_;
 
        //- Unburnt energy
        volScalarField heu_;
 
 
    // Private Member Functions
 
        //- Calculate the thermo variables
        void calculate();
 
 
public:
 
    // Constructors
 
        //- Construct from mesh and phase name
        PsiuMulticomponentThermo(const fvMesh&, const word& phaseName);
 
        //- Disallow default bitwise copy construction
        PsiuMulticomponentThermo
        (
            const PsiuMulticomponentThermo<BaseThermo>&
        ) = delete;
 
 
    //- Destructor
    virtual ~PsiuMulticomponentThermo();
 
 
    // Member Functions
 
        //- Update properties
        virtual void correct();
 
 
        // Mass fractions
 
            //- Return the residual fraction of fuel in the burnt mixture
            virtual tmp<volScalarField> fres() const;
 
            //- Reset the mixture to an unburnt state and update EGR
            virtual void reset();
 
 
        // Thermodynamic state
 
            //- Unburnt gas temperature [K]
            virtual const volScalarField& Tu() const
            {
                return Tu_;
            }
 
            //- Unburnt gas enthalpy [J/kg]
            virtual const volScalarField& heu() const
            {
                return heu_;
            }
 
            //- Unburnt gas enthalpy [J/kg]
            //  Non-const access allowed for transport equations
            virtual volScalarField& heu()
            {
                return heu_;
            }
 
 
        // Derived thermodynamic properties
 
            //- Unburnt gas enthalpy for cell-set [J/kg]
            virtual tmp<scalarField> heu
            (
                const scalarField& T,
                const labelList& cells
            ) const;
 
            //- Unburnt gas enthalpy for patch [J/kg]
            virtual tmp<scalarField> heu
            (
                const scalarField& T,
                const label patchi
            ) const;
 
            //- Burnt gas temperature [K]
            virtual tmp<volScalarField> Tb() const;
 
            //- Standard enthalpy of reaction [J/kg]
            virtual tmp<volScalarField> hr() const;
 
            //- Unburnt gas compressibility [s^2/m^2]
            virtual tmp<volScalarField> psiu() const;
 
            //- Burnt gas compressibility [s^2/m^2]
            virtual tmp<volScalarField> psib() const;
 
 
        // Derived transport properties
 
            //- Dynamic viscosity of unburnt gas [kg/m/s]
            virtual tmp<volScalarField> muu() const;
 
            //- Dynamic viscosity of burnt gas [kg/m/s]
            virtual tmp<volScalarField> mub() const;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const PsiuMulticomponentThermo<BaseThermo>&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
#ifdef NoRepository
    #include "PsiuMulticomponentThermo.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //