chemistryReductionMethod.H

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License
    This file is part of OpenFOAM.

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    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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    You should have received a copy of the GNU General Public License
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Class
    Foam::chemistryReductionMethod

Description
    An abstract class for methods of chemical mechanism reduction

SourceFiles
    chemistryReductionMethod.C

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

#ifndef chemistryReductionMethod_H
#define chemistryReductionMethod_H

#include "IOdictionary.H"
#include "Switch.H"
#include "scalarField.H"

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

namespace Foam
{

template<class ThermoType>
class TDACChemistryModel;

/*---------------------------------------------------------------------------*\
                       Class chemistrySolver Declaration
\*---------------------------------------------------------------------------*/

template<class ThermoType>
class chemistryReductionMethod
{

protected:

    const IOdictionary& dict_;

    //- Dictionary that store the algorithm data
    const dictionary coeffsDict_;

    //- Is mechanism reduction active?
    Switch active_;

    //- Switch to select performance logging
    Switch log_;

    TDACChemistryModel<ThermoType>& chemistry_;

    //- List of active species (active = true)
    List<bool> activeSpecies_;

    //- Number of active species
    label NsSimp_;

    //- Number of species
    const label nSpecie_;

    //- Tolerance for the mechanism reduction algorithm
    scalar tolerance_;


public:

    //- Runtime type information
    TypeName("chemistryReductionMethod");


    // Declare runtime constructor selection table
    declareRunTimeSelectionTable
    (
        autoPtr,
        chemistryReductionMethod,
        dictionary,
        (
            const IOdictionary& dict,
            TDACChemistryModel<ThermoType>& chemistry
        ),
        (dict, chemistry)
    );


    // Constructors

        //- Construct from components
        chemistryReductionMethod
        (
            const IOdictionary& dict,
            TDACChemistryModel<ThermoType>& chemistry
        );


    // Selector

        static autoPtr<chemistryReductionMethod<ThermoType>> New
        (
            const IOdictionary& dict,
            TDACChemistryModel<ThermoType>& chemistry
        );


    //- Destructor
    virtual ~chemistryReductionMethod();


    // Member Functions

        //- Is mechanism reduction active?
        inline bool active() const;

        //- Is performance data logging enabled?
        inline bool log() const;

        //- Return the active species
        inline const List<bool>& activeSpecies() const;

        //- Return the number of active species
        inline label NsSimp();

        //- Return the initial number of species
        inline label nSpecie();

        //- Return the tolerance
        inline scalar tolerance() const;

        //- Reduce the mechanism
        virtual void reduceMechanism
        (
            const scalar p,
            const scalar T,
            const scalarField& c,
            const label li
        ) = 0;
};

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

} // End namespace Foam

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

#include "chemistryReductionMethodI.H"

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

#ifdef NoRepository
    #include "chemistryReductionMethod.C"
    #include "chemistryReductionMethodNew.C"
#endif

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

#endif

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