SuModel.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::SuModel
 
Description
    Base-class for all Su models used by the b-Xi combustion model
 
    References:
    \verbatim
        Weller, H. G. (1993).
        The development of a new flame area combustion model
        using conditional averaging.
        Thermo-fluids section report TF 9307.
 
        Weller, H. G., Tabor, G., Gosman, A. D., & Fureby, C. (1998, January).
        Application of a flame-wrinkling LES combustion model
        to a turbulent mixing layer.
        In Symposium (International) on combustion
        (Vol. 27, No. 1, pp. 899-907). Elsevier.
    \endverbatim
 
SourceFiles
    SuModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef SuModel_H
#define SuModel_H
 
#include "psiuMulticomponentThermo.H"
#include "fluidThermoThermophysicalTransportModels.H"
#include "runTimeSelectionTables.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class SuModel Declaration
\*---------------------------------------------------------------------------*/
 
class SuModel
{
 
protected:
 
    // Protected data
 
        //- Thermo
        const psiuMulticomponentThermo& thermo_;
 
        //- Thermo-physical transport
        const fluidThermoThermophysicalTransportModel& thermoTransport_;
 
        //- Turbulence
        const compressibleMomentumTransportModel& turbulence_;
 
        //- Laminar flame speed
        volScalarField Su_;
 
        //- Update coefficients from given dictionary
        virtual bool readCoeffs(const dictionary& dict) = 0;
 
 
public:
 
    //- Runtime type information
    TypeName("SuModel");
 
 
    // Declare run-time constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            SuModel,
            dictionary,
            (
                const dictionary& dict,
                const psiuMulticomponentThermo& thermo,
                const fluidThermoThermophysicalTransportModel& turbulence
            ),
            (
                dict,
                thermo,
                turbulence
            )
        );
 
 
    // Constructors
 
        //- Construct from components
        SuModel
        (
            const psiuMulticomponentThermo& thermo,
            const fluidThermoThermophysicalTransportModel& turbulence
        );
 
        //- Disallow default bitwise copy construction
        SuModel(const SuModel&) = delete;
 
 
    // Selectors
 
        //- Return a reference to the selected Su model
        static autoPtr<SuModel> New
        (
            const dictionary& combustionProperties,
            const psiuMulticomponentThermo& thermo,
            const fluidThermoThermophysicalTransportModel& turbulence
        );
 
 
    //- Destructor
    virtual ~SuModel();
 
 
    // Member Functions
 
        //- Return the laminar flame speed
        virtual const volScalarField& Su() const
        {
            return Su_;
        }
 
        //- Reset Su to the unburnt state
        virtual void reset()
        {}
 
        //- Correct the laminar flame speed
        virtual void correct() = 0;
 
        //- Update properties from the given combustionProperties dictionary
        bool read(const dictionary& combustionProperties);
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const SuModel&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //