kOmegaSSTDES< BasicTurbulenceModel > Class Template Reference

Inheritance diagram for kOmegaSSTDES< BasicTurbulenceModel >:

Collaboration diagram for kOmegaSSTDES< BasicTurbulenceModel >:

Public Types
typedef BasicTurbulenceModel::alphaField	alphaField
typedef BasicTurbulenceModel::rhoField	rhoField
typedef BasicTurbulenceModel::transportModel	transportModel
Public Types inherited from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >
typedef BasicTurbulenceModel::alphaField	alphaField
typedef BasicTurbulenceModel::rhoField	rhoField
typedef BasicTurbulenceModel::transportModel	transportModel

Public Member Functions
	TypeName ("kOmegaSSTDES")
	Runtime type information. More...
	kOmegaSSTDES (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName)
	Construct from components. More...
virtual	~kOmegaSSTDES ()
	Destructor. More...
virtual bool	read ()
	Read model coefficients if they have changed. More...
Public Member Functions inherited from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >
	kOmegaSST (const word &type, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName)
	Construct from components. More...
virtual	~kOmegaSST ()
	Destructor. More...
tmp< volScalarField >	DkEff (const volScalarField &F1) const
	Return the effective diffusivity for k. More...
tmp< volScalarField >	DomegaEff (const volScalarField &F1) const
	Return the effective diffusivity for omega. More...
virtual tmp< volScalarField >	k () const
	Return the turbulence kinetic energy. More...
virtual tmp< volScalarField >	epsilon () const
	Return the turbulence kinetic energy dissipation rate. More...
virtual tmp< volScalarField >	omega () const
	Return the turbulence kinetic energy dissipation rate. More...
virtual void	correct ()
	Solve the turbulence equations and correct the turbulence viscosity. More...

Protected Member Functions
tmp< volScalarField >	Lt () const
	Return the turbulent length-scale. More...
virtual tmp< volScalarField >	FDES (const volScalarField &F1, const volScalarField &F2) const
	The DES dissipation-rate multiplier with options zonal filtering. More...
virtual tmp< volScalarField >	epsilonByk (const volScalarField &F1, const volScalarField &F2) const
	Return epsilon/k which for standard RAS is betaStar*omega. More...
Protected Member Functions inherited from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >
tmp< volScalarField >	F1 (const volScalarField &CDkOmega) const
tmp< volScalarField >	F2 () const
tmp< volScalarField >	F3 () const
tmp< volScalarField >	F23 () const
tmp< volScalarField >	blend (const volScalarField &F1, const dimensionedScalar &psi1, const dimensionedScalar &psi2) const
tmp< volScalarField >	alphaK (const volScalarField &F1) const
tmp< volScalarField >	alphaOmega (const volScalarField &F1) const
tmp< volScalarField >	beta (const volScalarField &F1) const
tmp< volScalarField >	gamma (const volScalarField &F1) const
void	correctNut (const volScalarField &S2, const volScalarField &F2)
virtual void	correctNut ()
virtual tmp< fvScalarMatrix >	kSource () const
virtual tmp< fvScalarMatrix >	omegaSource () const
virtual tmp< fvScalarMatrix >	Qsas (const volScalarField &S2, const volScalarField &gamma, const volScalarField &beta) const

Protected Attributes
dimensionedScalar	CDES_
	DES coefficient. More...
direction	FSST_
	Zonal filter choice. More...
Protected Attributes inherited from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >
dimensionedScalar	alphaK1_
dimensionedScalar	alphaK2_
dimensionedScalar	alphaOmega1_
dimensionedScalar	alphaOmega2_
dimensionedScalar	gamma1_
dimensionedScalar	gamma2_
dimensionedScalar	beta1_
dimensionedScalar	beta2_
dimensionedScalar	betaStar_
dimensionedScalar	a1_
dimensionedScalar	b1_
dimensionedScalar	c1_
Switch	F3_
const volScalarField &	y_
	Wall distance. More...
volScalarField	k_
volScalarField	omega_

Detailed Description

template<class BasicTurbulenceModel>
class Foam::LESModels::kOmegaSSTDES< BasicTurbulenceModel >

Definition at line 74 of file kOmegaSSTDES.H.

Member Typedef Documentation

typedef BasicTurbulenceModel::alphaField alphaField

Definition at line 123 of file kOmegaSSTDES.H.

typedef BasicTurbulenceModel::rhoField rhoField

Definition at line 124 of file kOmegaSSTDES.H.

typedef BasicTurbulenceModel::transportModel transportModel

Definition at line 125 of file kOmegaSSTDES.H.

Constructor & Destructor Documentation

kOmegaSSTDES	(	const alphaField &	alpha,
		const rhoField &	rho,
		const volVectorField &	U,
		const surfaceScalarField &	alphaRhoPhi,
		const surfaceScalarField &	phi,
		const transportModel &	transport,
		const word &	propertiesName = turbulenceModel::propertiesName,
		const word &	type = typeName
	)

Construct from components.

Definition at line 83 of file kOmegaSSTDES.C.

Referenced by kOmegaSSTDES< BasicTurbulenceModel >::epsilonByk().

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virtual ~kOmegaSSTDES ( )

inlinevirtual

Destructor.

Definition at line 149 of file kOmegaSSTDES.H.

References kOmegaSSTDES< BasicTurbulenceModel >::read().

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Member Function Documentation

tmp< volScalarField > Lt ( ) const

protected

Return the turbulent length-scale.

Definition at line 38 of file kOmegaSSTDES.C.

References kOmegaSSTDES< BasicTurbulenceModel >::FDES(), and Foam::sqrt().

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tmp< volScalarField > FDES ( const volScalarField &  F1, const volScalarField &  F2  ) const

protectedvirtual

The DES dissipation-rate multiplier with options zonal filtering.

based on either F1 or F2

Definition at line 46 of file kOmegaSSTDES.C.

References delta, kOmegaSSTDES< BasicTurbulenceModel >::epsilonByk(), Foam::exit(), F1, Foam::FatalError, FatalErrorInFunction, and Foam::max().

Referenced by kOmegaSSTDES< BasicTurbulenceModel >::Lt().

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tmp< volScalarField > epsilonByk ( const volScalarField &  F1, const volScalarField &  F2  ) const

protectedvirtual

Return epsilon/k which for standard RAS is betaStar*omega.

Reimplemented from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >.

Definition at line 70 of file kOmegaSSTDES.C.

References kOmegaSSTDES< BasicTurbulenceModel >::kOmegaSSTDES().

Referenced by kOmegaSSTDES< BasicTurbulenceModel >::FDES().

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TypeName

(

"kOmegaSSTDES< BasicTurbulenceModel >"

)

Runtime type information.

bool read ( )

virtual

Read model coefficients if they have changed.

Reimplemented from kOmegaSST< LESeddyViscosity< BasicTurbulenceModel >, BasicTurbulenceModel >.

Definition at line 131 of file kOmegaSSTDES.C.

References Foam::read().

Referenced by kOmegaSSTDES< BasicTurbulenceModel >::~kOmegaSSTDES().

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Member Data Documentation

dimensionedScalar CDES_

protected

DES coefficient.

Definition at line 90 of file kOmegaSSTDES.H.

direction FSST_

protected

Zonal filter choice.

• 0: no filtering
• 1: (1 - F1)
• 2: (1 - F2)

Definition at line 97 of file kOmegaSSTDES.H.

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The documentation for this class was generated from the following files:

• src/TurbulenceModels/turbulenceModels/LES/kOmegaSSTDES/kOmegaSSTDES.H
• src/TurbulenceModels/turbulenceModels/LES/kOmegaSSTDES/kOmegaSSTDES.C