SpalartAllmaras DDES turbulence model for incompressible and compressible flows. More...

Inheritance diagram for SpalartAllmarasDDES< BasicMomentumTransportModel >:

Collaboration diagram for SpalartAllmarasDDES< BasicMomentumTransportModel >:

Public Types
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from SpalartAllmarasDES< BasicMomentumTransportModel >
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from LESeddyViscosity< BasicMomentumTransportModel >
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from eddyViscosity< LESModel< BasicMomentumTransportModel > >
typedef LESModel< BasicMomentumTransportModel > ::alphaField	alphaField

typedef LESModel< BasicMomentumTransportModel > ::rhoField	rhoField

Public Types inherited from linearViscousStress< LESModel< BasicMomentumTransportModel > >
typedef LESModel< BasicMomentumTransportModel > ::alphaField	alphaField

typedef LESModel< BasicMomentumTransportModel > ::rhoField	rhoField

Public Types inherited from LESModel< BasicMomentumTransportModel >
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

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

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

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

virtual	~SpalartAllmarasDDES ()
	Destructor. More...

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

Public Member Functions inherited from SpalartAllmarasDES< BasicMomentumTransportModel >
	TypeName ("SpalartAllmarasDES")
	Runtime type information. More...

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

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

virtual	~SpalartAllmarasDES ()
	Destructor. More...

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

tmp< volScalarField >	DnuTildaEff () const
	Return the effective diffusivity for nuTilda. More...

virtual tmp< volScalarField >	k () const
	Return SGS kinetic energy. More...

tmp< volScalarField >	nuTilda () const

virtual void	correct ()
	Correct nuTilda and related properties. More...

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

Public Member Functions inherited from LESeddyViscosity< BasicMomentumTransportModel >
	LESeddyViscosity (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...

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

virtual	~LESeddyViscosity ()
	Destructor. More...

virtual tmp< volScalarField >	epsilon () const
	Return sub-grid disipation rate. More...

virtual tmp< volScalarField >	omega () const
	Return the turbulence specific dissipation rate. More...

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

Public Member Functions inherited from eddyViscosity< LESModel< BasicMomentumTransportModel > >
	eddyViscosity (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Construct from components. More...

virtual	~eddyViscosity ()
	Destructor. More...

virtual tmp< volScalarField >	nut () const
	Return the turbulence viscosity. More...

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

virtual tmp< volSymmTensorField >	sigma () const
	Return the Reynolds stress tensor [m^2/s^2]. More...

virtual void	validate ()
	Validate the turbulence fields after construction. More...

Public Member Functions inherited from linearViscousStress< LESModel< BasicMomentumTransportModel > >
	linearViscousStress (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Construct from components. More...

virtual	~linearViscousStress ()
	Destructor. More...

virtual tmp< volSymmTensorField >	devTau () const
	Return the effective stress tensor. More...

virtual tmp< fvVectorMatrix >	divDevTau (volVectorField &U) const
	Return the source term for the momentum equation. More...

virtual tmp< fvVectorMatrix >	divDevTau (const volScalarField &rho, volVectorField &U) const
	Return the source term for the momentum equation. More...

Public Member Functions inherited from LESModel< BasicMomentumTransportModel >
	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 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...

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

Protected Member Functions
virtual tmp< volScalarField::Internal >	dTilda (const volScalarField::Internal &chi, const volScalarField::Internal &fv1, const volTensorField::Internal &gradU) const
	Length scale. More...

Protected Member Functions inherited from SpalartAllmarasDES< BasicMomentumTransportModel >
tmp< volScalarField >	chi () const

tmp< volScalarField >	fv1 (const volScalarField &chi) const

tmp< volScalarField::Internal >	fv2 (const volScalarField::Internal &chi, const volScalarField::Internal &fv1) const

tmp< volScalarField::Internal >	Omega (const volTensorField::Internal &gradU) const

tmp< volScalarField::Internal >	Stilda (const volScalarField::Internal &chi, const volScalarField::Internal &fv1, const volScalarField::Internal &Omega, const volScalarField::Internal &dTilda) const

tmp< volScalarField::Internal >	r (const volScalarField::Internal &nur, const volScalarField::Internal &Omega, const volScalarField::Internal &dTilda) const

tmp< volScalarField::Internal >	fw (const volScalarField::Internal &Omega, const volScalarField::Internal &dTilda) const

virtual void	cacheLESRegion (const volScalarField::Internal &dTilda) const
	Cache the LES region indicator field. More...

void	correctNut (const volScalarField &fv1)

virtual void	correctNut ()

Protected Member Functions inherited from LESModel< BasicMomentumTransportModel >
virtual void	printCoeffs (const word &type)
	Print model coefficients. More...

Additional Inherited Members
Static Public Member Functions inherited from LESModel< BasicMomentumTransportModel >
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 Attributes inherited from SpalartAllmarasDES< BasicMomentumTransportModel >
dimensionedScalar	sigmaNut_

dimensionedScalar	kappa_

dimensionedScalar	Cb1_

dimensionedScalar	Cb2_

dimensionedScalar	Cw1_

dimensionedScalar	Cw2_

dimensionedScalar	Cw3_

dimensionedScalar	Cv1_

dimensionedScalar	Cs_

dimensionedScalar	CDES_

dimensionedScalar	ck_

volScalarField	nuTilda_

const volScalarField &	y_
	Wall distance. More...

Protected Attributes inherited from LESeddyViscosity< BasicMomentumTransportModel >
dimensionedScalar	Ck_

dimensionedScalar	Ce_

Protected Attributes inherited from eddyViscosity< LESModel< BasicMomentumTransportModel > >
volScalarField	nut_

Protected Attributes inherited from LESModel< BasicMomentumTransportModel >
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::LESModels::SpalartAllmarasDDES< BasicMomentumTransportModel >

SpalartAllmaras DDES turbulence model for incompressible and compressible flows.

Reference:

    Spalart, P. R., Deck, S., Shur, M. L., Squires, K. D., Strelets, M. K.,
    & Travin, A. (2006).
    A new version of detached-eddy simulation, resistant to ambiguous grid
    densities.
    Theoretical and computational fluid dynamics, 20(3), 181-195.

Source files

Definition at line 61 of file SpalartAllmarasDDES.H.

Member Typedef Documentation

◆ alphaField

typedef BasicMomentumTransportModel::alphaField alphaField

Definition at line 95 of file SpalartAllmarasDDES.H.

◆ rhoField

typedef BasicMomentumTransportModel::rhoField rhoField

Definition at line 96 of file SpalartAllmarasDDES.H.

Constructor & Destructor Documentation

◆ SpalartAllmarasDDES() [1/2]

SpalartAllmarasDDES	(	const alphaField &	alpha,
		const rhoField &	rho,
		const volVectorField &	U,
		const surfaceScalarField &	alphaRhoPhi,
		const surfaceScalarField &	phi,
		const viscosity &	viscosity,
		const word &	type = `typeName`
	)

Construct from components.

Definition at line 112 of file SpalartAllmarasDDES.C.

Referenced by SpalartAllmarasDDES< BasicMomentumTransportModel >::dTilda().

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◆ SpalartAllmarasDDES() [2/2]

SpalartAllmarasDDES ( const SpalartAllmarasDDES< BasicMomentumTransportModel > & )

delete

Disallow default bitwise copy construction.

◆ ~SpalartAllmarasDDES()

virtual ~SpalartAllmarasDDES ( )

inlinevirtual

Destructor.

Definition at line 122 of file SpalartAllmarasDDES.H.

References SpalartAllmarasDDES< BasicMomentumTransportModel >::operator=().

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Member Function Documentation

◆ dTilda()

tmp< volScalarField::Internal > dTilda	(	const volScalarField::Internal &	chi,
		const volScalarField::Internal &	fv1,
		const volTensorField::Internal &	gradU
	)		const

protectedvirtual

Length scale.

Reimplemented from SpalartAllmarasDES< BasicMomentumTransportModel >.

Definition at line 84 of file SpalartAllmarasDDES.C.

References delta, Foam::dimLength, Foam::mag(), Foam::max(), DimensionedField< Type, GeoMesh >::New(), and SpalartAllmarasDDES< BasicMomentumTransportModel >::SpalartAllmarasDDES().

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◆ TypeName()

TypeName ( "SpalartAllmarasDDES< BasicMomentumTransportModel >" )

Runtime type information.

◆ operator=()

void operator= ( const SpalartAllmarasDDES< BasicMomentumTransportModel > & )

delete

Disallow default bitwise assignment.

Referenced by SpalartAllmarasDDES< BasicMomentumTransportModel >::~SpalartAllmarasDDES().