Templated abstract base class for LES SGS models. More...

Inheritance diagram for LESModel< BasicMomentumTransportModel >:

Collaboration diagram for LESModel< BasicMomentumTransportModel >:

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Public Types
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Member Functions
	TypeName ("LES")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, LESModel, dictionary,(const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity),(alpha, rho, U, alphaRhoPhi, phi, viscosity))

	LESModel (const word &type, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Construct from components. More...

	LESModel (const LESModel &)=delete
	Disallow default bitwise copy construction. More...

virtual	~LESModel ()
	Destructor. More...

virtual bool	read ()
	Read model coefficients if they have changed. More...

virtual const dictionary &	coeffDict () const
	Const access to the coefficients dictionary. More...

const dimensionedScalar &	kMin () const
	Return the lower allowable limit for k (default: small) More...

dimensionedScalar &	kMin ()
	Allow kMin to be changed. More...

const volScalarField &	delta () const
	Access function to filter width. More...

virtual tmp< volScalarField >	nu () const
	Return the laminar viscosity. More...

virtual tmp< scalarField >	nu (const label patchi) const
	Return the laminar viscosity on patchi. More...

virtual tmp< volScalarField >	nuEff () const
	Return the effective viscosity. More...

virtual tmp< scalarField >	nuEff (const label patchi) const
	Return the effective viscosity on patch. More...

virtual void	predict ()
	Predict the turbulence transport coefficients if possible. More...

virtual void	correct ()
	Solve the turbulence equations and correct the turbulence viscosity. More...

void	operator= (const LESModel &)=delete
	Disallow default bitwise assignment. More...

Static Public Member Functions
static autoPtr< LESModel >	New (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Return a reference to the selected LES model. More...

Protected Member Functions
virtual void	printCoeffs (const word &type)
	Print model coefficients. More...

Protected Attributes
dictionary	LESDict_
	LES coefficients dictionary. More...

Switch	turbulence_
	Turbulence on/off flag. More...

Switch	printCoeffs_
	Flag to print the model coeffs at run-time. More...

dictionary	coeffDict_
	Model coefficients dictionary. More...

dimensionedScalar	kMin_
	Lower limit of k. More...

dimensionedScalar	epsilonMin_
	Lower limit of epsilon. More...

dimensionedScalar	omegaMin_
	Lower limit for omega. More...

autoPtr< laminarModels::generalisedNewtonianViscosityModel >	viscosityModel_
	Run-time selectable generalised Newtonian viscosity model. More...

autoPtr< Foam::LESdelta >	delta_
	Run-time selectable delta model. More...

Detailed Description

template<class BasicMomentumTransportModel>
class Foam::LESModel< BasicMomentumTransportModel >

Templated abstract base class for LES SGS models.

with support for generalised Newtonian viscosity models including strain-rate dependency.

Source files

Definition at line 60 of file LESModel.H.

Member Typedef Documentation

◆ alphaField

typedef BasicMomentumTransportModel::alphaField alphaField

Definition at line 106 of file LESModel.H.

◆ rhoField

typedef BasicMomentumTransportModel::rhoField rhoField

Definition at line 107 of file LESModel.H.

Constructor & Destructor Documentation

◆ LESModel() [1/2]

LESModel	(	const word &	type,
		const alphaField &	alpha,
		const rhoField &	rho,
		const volVectorField &	U,
		const surfaceScalarField &	alphaRhoPhi,
		const surfaceScalarField &	phi,
		const viscosity &	viscosity
	)

Construct from components.

Definition at line 44 of file LESModel.C.

◆ LESModel() [2/2]

LESModel ( const LESModel< BasicMomentumTransportModel > & )

delete

Disallow default bitwise copy construction.

◆ ~LESModel()

virtual ~LESModel ( )

inlinevirtual

Destructor.

Definition at line 166 of file LESModel.H.

Member Function Documentation

◆ printCoeffs()

void printCoeffs ( const word & type )

protectedvirtual

Print model coefficients.

Definition at line 32 of file LESModel.C.

References Foam::endl(), and Foam::Info.

Referenced by DeardorffDiffStress< BasicMomentumTransportModel >::DeardorffDiffStress().

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◆ TypeName()

TypeName ( "LES" )

Runtime type information.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		LESModel< BasicMomentumTransportModel >	,
		dictionary	,
		(const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)	,
		(alpha, rho, U, alphaRhoPhi, phi, viscosity)
	)

◆ New()

Foam::autoPtr< Foam::LESModel< BasicMomentumTransportModel > > New	(	const alphaField &	alpha,
		const rhoField &	rho,
		const volVectorField &	U,
		const surfaceScalarField &	alphaRhoPhi,
		const surfaceScalarField &	phi,
		const viscosity &	viscosity
	)