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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2024-2026 OpenFOAM Foundation
\\/ M anipulation |
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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
(at your option) any later version.
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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 "ubRhoThermo.H"
#include "compressibleMomentumTransportModels.H"
#include "runTimeSelectionTables.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class SuModel Declaration
\*---------------------------------------------------------------------------*/
class SuModel
{
protected:
// Protected data
//- Thermo
const ubRhoThermo& thermo_;
//- Unburnt gas thermo
const uRhoMulticomponentThermo& uThermo_;
//- Turbulence
const compressibleMomentumTransportModel& momentumTransport_;
//- 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 ubRhoThermo& thermo,
const compressibleMomentumTransportModel& momentumTransport
),
(
dict,
thermo,
momentumTransport
)
);
// Constructors
//- Construct from components
SuModel
(
const ubRhoThermo& thermo,
const compressibleMomentumTransportModel& momentumTransport
);
//- 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 ubRhoThermo& thermo,
const compressibleMomentumTransportModel& momentumTransport
);
//- 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
// ************************************************************************* //
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