multiComponentMixture.H 5.62 KB
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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
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    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
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     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    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
    (at your option) any later version.
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    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
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Class
    Foam::multiComponentMixture

Description
    Foam::multiComponentMixture

SourceFiles
    multiComponentMixture.C

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

#ifndef multiComponentMixture_H
#define multiComponentMixture_H

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#include "basicMultiComponentMixture.H"
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#include "HashPtrTable.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
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                    Class multiComponentMixture Declaration
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\*---------------------------------------------------------------------------*/

template<class ThermoType>
class multiComponentMixture
:
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    public basicMultiComponentMixture
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{
    // Private data

        //- Species data
        PtrList<ThermoType> speciesData_;

        //- Temporary storage for the cell/face mixture thermo data
        mutable ThermoType mixture_;


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    // Private Member Functions
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        //- Construct the species data from the given dictionary and return the
        //  data for the first specie to initialise the mixture thermo data
        const ThermoType& constructSpeciesData(const dictionary& thermoDict);

        //- Correct the mass fractions to sum to 1
        void correctMassFractions();

        //- Construct as copy (not implemented)
        multiComponentMixture(const multiComponentMixture<ThermoType>&);


public:

    //- The type of thermodynamics this mixture is instantiated for
    typedef ThermoType thermoType;


    // Constructors

        //- Construct from dictionary, specie names, thermo database and mesh
        multiComponentMixture
        (
            const dictionary&,
            const wordList& specieNames,
            const HashPtrTable<ThermoType>& specieThermoData,
            const fvMesh&
        );

        //- Construct from dictionary and mesh
        multiComponentMixture(const dictionary&, const fvMesh&);


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    //- Destructor
    virtual ~multiComponentMixture()
    {}
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    // Member functions

        const ThermoType& cellMixture(const label celli) const;

        const ThermoType& patchFaceMixture
        (
            const label patchi,
            const label facei
        ) const;

        //- Return the raw specie thermodynamic data
        const PtrList<ThermoType>& speciesData() const
        {
            return speciesData_;
        }

        //- Read dictionary
        void read(const dictionary&);
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        // Per specie properties

            //- Number of moles []
            virtual scalar nMoles(const label specieI) const;

            //- Molecular weight [kg/kmol]
            virtual scalar W(const label specieI) const;


        // Per specie thermo properties

            //- Heat capacity at constant pressure [J/(kg K)]
            virtual scalar Cp(const label specieI, const scalar T) const;

            //- Heat capacity at constant volume [J/(kg K)]
            virtual scalar Cv(const label specieI, const scalar T) const;

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            //- Absolute enthalpy [J/kg]
            virtual scalar Ha(const label specieI, const scalar T) const;
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            //- Sensible enthalpy [J/kg]
            virtual scalar Hs(const label specieI, const scalar T) const;

            //- Chemical enthalpy [J/kg]
            virtual scalar Hc(const label specieI) const;

            //- Entropy [J/(kg K)]
            virtual scalar S(const label specieI, const scalar T) const;

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            //- Sensible internal energy [J/kg]
            virtual scalar Es(const label specieI, const scalar T) const;
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            //- Gibbs free energy [J/kg]
            virtual scalar G(const label specieI, const scalar T) const;

            //- Helmholtz free energy [J/kg]
            virtual scalar A(const label specieI, const scalar T) const;


        // Per specie transport properties

            //- Dynamic viscosity [kg/m/s]
            virtual scalar mu(const label specieI, const scalar T) const;

            //- Thermal conductivity [W/m/K]
            virtual scalar kappa(const label specieI, const scalar T) const;

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            //- Thermal diffusivity of enthalpy [kg/m/s]
            virtual scalar alphah(const label specieI, const scalar T) const;
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};


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

} // End namespace Foam

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

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

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

#endif

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