psiuMulticomponentThermo.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::psiuMulticomponentThermo
 
Description
    Base-class for combustion fluid thermodynamic properties based on
    compressibility.
 
See also
    Foam::basicThermo
 
SourceFiles
    psiuMulticomponentThermo.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef psiuMulticomponentThermo_H
#define psiuMulticomponentThermo_H
 
#include "psiThermo.H"
#include "basicCombustionMixture.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                     Class psiuMulticomponentThermo Declaration
\*---------------------------------------------------------------------------*/
 
class psiuMulticomponentThermo
:
    virtual public psiThermo
{
protected:
 
    // Protected Member Functions
 
        //- Return the unburnt enthalpy/internal energy field boundary types
        //  by interrogating the temperature field boundary types
        wordList heuBoundaryTypes();
 
        //- ...
        void heuBoundaryCorrection(volScalarField& heu);
 
 
public:
 
    // Public Classes
 
        //- Forward declare the implementation class
        class implementation;
 
        //- Forward declare the composite class
        class composite;
 
 
    //- Runtime type information
    TypeName("psiuMulticomponentThermo");
 
 
    // Declare run-time constructor selection tables
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            psiuMulticomponentThermo,
            fvMesh,
            (const fvMesh& mesh, const word& phaseName),
            (mesh, phaseName)
        );
 
 
    // Selectors
 
        //- Standard selection based on fvMesh
        static autoPtr<psiuMulticomponentThermo> New
        (
            const fvMesh&,
            const word& phaseName=word::null
        );
 
 
    //- Destructor
    virtual ~psiuMulticomponentThermo();
 
 
    // Member Functions
 
        //- Update properties
        virtual void correct() = 0;
 
        //- Return the composition of the combustion mixture
        virtual basicCombustionMixture& composition() = 0;
 
        //- Return the composition of the combustion mixture
        virtual const basicCombustionMixture& composition() const = 0;
 
 
        // Access to thermodynamic state variables.
 
            //- Unburnt gas enthalpy [J/kg]
            //  Non-const access allowed for transport equations
            virtual volScalarField& heu() = 0;
 
            //- Unburnt gas enthalpy [J/kg]
            virtual const volScalarField& heu() const = 0;
 
 
        // Fields derived from thermodynamic state variables
 
            //- Unburnt gas enthalpy for cell-set [J/kg]
            virtual tmp<scalarField> heu
            (
                const scalarField& T,
                const labelList& cells
            ) const = 0;
 
            //- Unburnt gas enthalpy for patch [J/kg]
            virtual tmp<scalarField> heu
            (
                const scalarField& T,
                const label patchi
            ) const = 0;
 
            //- Unburnt gas temperature [K]
            virtual const volScalarField& Tu() const = 0;
 
            //- Burnt gas temperature [K]
            virtual tmp<volScalarField> Tb() const = 0;
 
            //- Unburnt gas density [kg/m^3]
            virtual tmp<volScalarField> rhou() const
            {
                return p()*psiu();
            }
 
            //- Burnt gas density [kg/m^3]
            virtual tmp<volScalarField> rhob() const
            {
                return p()*psib();
            }
 
            //- Unburnt gas compressibility [s^2/m^2]
            virtual tmp<volScalarField> psiu() const = 0;
 
            //- Burnt gas compressibility [s^2/m^2]
            virtual tmp<volScalarField> psib() const = 0;
 
            //- Dynamic viscosity of unburnt gas [kg/m/s]
            virtual tmp<volScalarField> muu() const = 0;
 
            //- Dynamic viscosity of burnt gas [kg/m/s]
            virtual tmp<volScalarField> mub() const = 0;
};
 
 
/*---------------------------------------------------------------------------*\
             Class psiuMulticomponentThermo::implementation Declaration
\*---------------------------------------------------------------------------*/
 
class psiuMulticomponentThermo::implementation
:
    virtual public psiuMulticomponentThermo
{
public:
 
    // Constructors
 
        //- Construct from mesh and phase name
        implementation(const fvMesh&, const word& phaseName);
 
 
    //- Destructor
    virtual ~implementation();
};
 
 
/*---------------------------------------------------------------------------*\
                Class psiuMulticomponentThermo::composite Declaration
\*---------------------------------------------------------------------------*/
 
class psiuMulticomponentThermo::composite
:
    public basicThermo::implementation,
    public fluidThermo::implementation,
    public psiThermo::implementation,
    public psiuMulticomponentThermo::implementation
{
public:
 
    // Constructors
 
        //- Construct from mesh and phase name
        composite
        (
            const fvMesh& mesh,
            const word& phaseName
        )
        :
            basicThermo::implementation(mesh, phaseName),
            fluidThermo::implementation(mesh, phaseName),
            psiThermo::implementation(mesh, phaseName),
            psiuMulticomponentThermo::implementation(mesh, phaseName)
        {}
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //