SpalartAllmarasDES DES turbulence model for incompressible and compressible flows. More...

Inheritance diagram for SpalartAllmarasDES< BasicTurbulenceModel >:

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Collaboration diagram for SpalartAllmarasDES< BasicTurbulenceModel >:

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Public Types
typedef BasicTurbulenceModel::alphaField	alphaField

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

Public Types inherited from DESModel< BasicTurbulenceModel >
typedef BasicTurbulenceModel::alphaField	alphaField

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

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

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

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

typedef LESModel< BasicTurbulenceModel > ::rhoField	rhoField

typedef LESModel< BasicTurbulenceModel > ::transportModel	transportModel

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

typedef LESModel< BasicTurbulenceModel > ::rhoField	rhoField

typedef LESModel< BasicTurbulenceModel > ::transportModel	transportModel

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

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

Public Member Functions
	TypeName ("SpalartAllmarasDES")

	SpalartAllmarasDES (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)

virtual	~SpalartAllmarasDES ()=default

virtual bool	read ()

tmp< volScalarField >	DnuTildaEff () const

virtual tmp< volScalarField >	k () const

tmp< volScalarField >	nuTilda () const

virtual tmp< volScalarField >	LESRegion () const

virtual void	correct ()

Public Member Functions inherited from DESModel< BasicTurbulenceModel >
	DESModel (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)

virtual	~DESModel ()

Public Member Functions inherited from DESModelBase
	DESModelBase ()

virtual	~DESModelBase ()=default

	ClassName ("DESModelBase")

Public Member Functions inherited from LESeddyViscosity< BasicTurbulenceModel >
	LESeddyViscosity (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)

virtual	~LESeddyViscosity ()=default

Public Member Functions inherited from eddyViscosity< LESModel< BasicTurbulenceModel > >
	eddyViscosity (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)

virtual	~eddyViscosity ()=default

virtual tmp< volScalarField >	nut () const

virtual tmp< scalarField >	nut (const label patchi) const

virtual tmp< volScalarField >	k () const=0

virtual tmp< volSymmTensorField >	R () const

virtual void	validate ()

Public Member Functions inherited from linearViscousStress< LESModel< BasicTurbulenceModel > >
	linearViscousStress (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)

virtual	~linearViscousStress ()=default

virtual tmp< volSymmTensorField >	devRhoReff () const

virtual tmp< volSymmTensorField >	devRhoReff (const volVectorField &U) const

virtual tmp< fvVectorMatrix >	divDevRhoReff (volVectorField &U) const

virtual tmp< fvVectorMatrix >	divDevRhoReff (const volScalarField &rho, volVectorField &U) const

Public Member Functions inherited from LESModel< BasicTurbulenceModel >
	TypeName ("LES")

	declareRunTimeSelectionTable (autoPtr, LESModel, dictionary,(const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName),(alpha, rho, U, alphaRhoPhi, phi, transport, propertiesName))

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

virtual	~LESModel ()=default

virtual const dictionary &	coeffDict () const

const dimensionedScalar &	Ce () const noexcept

const dimensionedScalar &	kMin () const

dimensionedScalar &	kMin ()

const volScalarField &	delta () const

virtual tmp< volScalarField >	nuEff () const

virtual tmp< scalarField >	nuEff (const label patchi) const

virtual tmp< volScalarField >	epsilon () const

virtual tmp< volScalarField >	omega () const

Protected Member Functions
tmp< volScalarField >	chi () const

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

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

tmp< volScalarField >	ft2 (const volScalarField &chi) const

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

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

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

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

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

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

void	correctNut (const volScalarField &fv1)

virtual void	correctNut ()

Protected Member Functions inherited from LESModel< BasicTurbulenceModel >
virtual void	printCoeffs (const word &type)

	LESModel (const LESModel &)=delete

void	operator= (const LESModel &)=delete

Protected Attributes
dimensionedScalar	sigmaNut_

dimensionedScalar	kappa_

dimensionedScalar	Cb1_

dimensionedScalar	Cb2_

dimensionedScalar	Cw1_

dimensionedScalar	Cw2_

dimensionedScalar	Cw3_

dimensionedScalar	Cv1_

dimensionedScalar	Cs_

dimensionedScalar	CDES_

dimensionedScalar	ck_

Switch	lowReCorrection_

dimensionedScalar	Ct3_

dimensionedScalar	Ct4_

dimensionedScalar	fwStar_

volScalarField	nuTilda_

const volScalarField &	y_

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

Protected Attributes inherited from LESModel< BasicTurbulenceModel >
dictionary	LESDict_

Switch	turbulence_

Switch	printCoeffs_

dictionary	coeffDict_

dimensionedScalar	Ce_

dimensionedScalar	kMin_

dimensionedScalar	epsilonMin_

dimensionedScalar	omegaMin_

autoPtr< Foam::LESdelta >	delta_

Additional Inherited Members
Static Public Member Functions inherited from LESModel< BasicTurbulenceModel >
static autoPtr< LESModel >	New (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName)

Detailed Description

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

SpalartAllmarasDES DES turbulence model for incompressible and compressible flows.

Reference:

    Spalart, P. R., Jou, W. H., Strelets, M., & Allmaras, S. R. (1997).
    Comments on the feasibility of LES for wings, and on a hybrid
    RANS/LES approach.
    Advances in DNS/LES, 1, 4-8.

Including the low Reynolds number correction documented in

    Spalart, P. R., Deck, S., Shur, M.L., Squires, K.D., Strelets, M.Kh,
    Travin, A. (2006).
    A new version of detached-eddy simulation, resistant to ambiguous grid
    densities.
    Theor. Comput. Fluid Dyn., 20, 181-195.

Note: The default value of the DES constant implemented was calibrated for OpenFOAM using decaying isotropic turbulence and agrees with the value suggested in the reference publication.

Source files

Definition at line 76 of file SpalartAllmarasDES.H.

Member Typedef Documentation

◆ alphaField

typedef BasicTurbulenceModel::alphaField alphaField

Definition at line 184 of file SpalartAllmarasDES.H.

◆ rhoField

typedef BasicTurbulenceModel::rhoField rhoField

Definition at line 185 of file SpalartAllmarasDES.H.

◆ transportModel

typedef BasicTurbulenceModel::transportModel transportModel

Definition at line 186 of file SpalartAllmarasDES.H.

Constructor & Destructor Documentation

◆ SpalartAllmarasDES()

SpalartAllmarasDES	(	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`
	)

Definition at line 234 of file SpalartAllmarasDES.C.

References Foam::type().

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◆ ~SpalartAllmarasDES()

virtual ~SpalartAllmarasDES ( )

virtualdefault

Member Function Documentation

◆ chi()

tmp< volScalarField > chi

protected

Definition at line 35 of file SpalartAllmarasDES.C.

References nu.

◆ fv1()

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

protected

Definition at line 43 of file SpalartAllmarasDES.C.

References Foam::pow3().

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◆ fv2()

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

protected

Definition at line 54 of file SpalartAllmarasDES.C.

◆ ft2()

tmp< volScalarField > ft2 ( const volScalarField & chi ) const

protected

Definition at line 65 of file SpalartAllmarasDES.C.

References Foam::exp(), and Foam::sqr().

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◆ Omega()

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

protected

Definition at line 75 of file SpalartAllmarasDES.C.

References Foam::mag(), Foam::skew(), and Foam::sqrt().

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◆ Stilda()

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

protected

Definition at line 85 of file SpalartAllmarasDES.C.

References Foam::max(), and Foam::sqr().

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◆ r()

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

protected

Definition at line 106 of file SpalartAllmarasDES.C.

References Foam::max(), Foam::min(), Foam::sqr(), and Foam::tr().

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◆ fw()

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

protected

Definition at line 136 of file SpalartAllmarasDES.C.

References g, Foam::pow(), and Foam::pow6().

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◆ psi()

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

protected

Definition at line 150 of file SpalartAllmarasDES.C.

References Foam::dimless, Foam::constant::electromagnetic::e, Foam::max(), mesh, Foam::min(), IOobject::NO_READ, IOobject::NO_WRITE, psi, tmp::ref(), Foam::sqr(), Foam::sqrt(), timeName, and Foam::type().

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◆ dTilda()

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

protectedvirtual

Reimplemented in SpalartAllmarasIDDES< BasicTurbulenceModel >, and SpalartAllmarasDDES< BasicTurbulenceModel >.

Definition at line 197 of file SpalartAllmarasDES.C.

References delta, Foam::min(), psi, and tmp::ref().

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◆ correctNut() [1/2]

void correctNut ( const volScalarField & fv1 )

protected

Definition at line 211 of file SpalartAllmarasDES.C.

References optionList::correct(), GeometricField::correctBoundaryConditions(), and options::New().

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◆ correctNut() [2/2]

void correctNut

protectedvirtual

Implements eddyViscosity< LESModel< BasicTurbulenceModel > >.

Definition at line 224 of file SpalartAllmarasDES.C.

◆ TypeName()

TypeName ( "SpalartAllmarasDES< BasicTurbulenceModel >" )

◆ read()

bool read

virtual

Reimplemented from LESeddyViscosity< BasicTurbulenceModel >.

Reimplemented in SpalartAllmarasIDDES< BasicTurbulenceModel >, and SpalartAllmarasDDES< BasicTurbulenceModel >.

Definition at line 410 of file SpalartAllmarasDES.C.

References dimensioned::readIfPresent(), and Foam::sqr().

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◆ DnuTildaEff()

tmp< volScalarField > DnuTildaEff

Definition at line 442 of file SpalartAllmarasDES.C.

References nu.

◆ k()

tmp< volScalarField > k

virtual

Definition at line 452 of file SpalartAllmarasDES.C.

References GeometricField::correctBoundaryConditions(), Foam::dimLength, Foam::fvc::grad(), IOobject::NO_READ, IOobject::NO_WRITE, nut, tmp::ref(), Foam::sqr(), and Foam::Zero.

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◆ nuTilda()

tmp<volScalarField> nuTilda ( ) const

inline

Definition at line 224 of file SpalartAllmarasDES.H.

References SpalartAllmarasDES< BasicTurbulenceModel >::nuTilda_.

◆ LESRegion()

tmp< volScalarField > LESRegion

virtual

Implements DESModel< BasicTurbulenceModel >.

Definition at line 483 of file SpalartAllmarasDES.C.

References Foam::fvc::grad(), Foam::neg(), IOobject::NO_READ, and IOobject::NO_WRITE.

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◆ correct()

void correct

virtual

Implements eddyViscosity< LESModel< BasicTurbulenceModel > >.

Definition at line 509 of file SpalartAllmarasDES.C.

References Foam::constant::atomic::alpha, Foam::bound(), eddyViscosity< LESModel< BasicTurbulenceModel > >::correct(), Foam::fvm::ddt(), Foam::fvm::div(), fvOptions, Foam::fvc::grad(), Foam::fvm::laplacian(), Foam::magSqr(), options::New(), tmp::ref(), rho, Foam::solve(), Foam::fvm::Sp(), Foam::sqr(), U, and Foam::Zero.

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Member Data Documentation

◆ sigmaNut_

dimensionedScalar sigmaNut_

protected

Definition at line 95 of file SpalartAllmarasDES.H.

◆ kappa_

dimensionedScalar kappa_

protected

Definition at line 96 of file SpalartAllmarasDES.H.

◆ Cb1_

dimensionedScalar Cb1_

protected

Definition at line 98 of file SpalartAllmarasDES.H.

◆ Cb2_

dimensionedScalar Cb2_

protected

Definition at line 99 of file SpalartAllmarasDES.H.

◆ Cw1_

dimensionedScalar Cw1_

protected

Definition at line 100 of file SpalartAllmarasDES.H.

◆ Cw2_

dimensionedScalar Cw2_

protected

Definition at line 101 of file SpalartAllmarasDES.H.

◆ Cw3_

dimensionedScalar Cw3_

protected

Definition at line 102 of file SpalartAllmarasDES.H.

◆ Cv1_

dimensionedScalar Cv1_

protected

Definition at line 103 of file SpalartAllmarasDES.H.

◆ Cs_

dimensionedScalar Cs_

protected

Definition at line 104 of file SpalartAllmarasDES.H.

◆ CDES_

dimensionedScalar CDES_

protected

Definition at line 105 of file SpalartAllmarasDES.H.

◆ ck_

dimensionedScalar ck_

protected

Definition at line 106 of file SpalartAllmarasDES.H.

◆ lowReCorrection_

Switch lowReCorrection_

protected

Definition at line 111 of file SpalartAllmarasDES.H.

◆ Ct3_

dimensionedScalar Ct3_

protected

Definition at line 112 of file SpalartAllmarasDES.H.

◆ Ct4_

dimensionedScalar Ct4_

protected

Definition at line 113 of file SpalartAllmarasDES.H.

◆ fwStar_

dimensionedScalar fwStar_

protected

Definition at line 114 of file SpalartAllmarasDES.H.

◆ nuTilda_

volScalarField nuTilda_

protected

Definition at line 119 of file SpalartAllmarasDES.H.

Referenced by SpalartAllmarasDES< BasicTurbulenceModel >::nuTilda().

◆ y_

const volScalarField& y_

protected

Definition at line 124 of file SpalartAllmarasDES.H.

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

src/TurbulenceModels/turbulenceModels/DES/SpalartAllmarasDES/SpalartAllmarasDES.H
src/TurbulenceModels/turbulenceModels/DES/SpalartAllmarasDES/SpalartAllmarasDES.C

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ alphaField

◆ rhoField

◆ transportModel

Constructor & Destructor Documentation

◆ SpalartAllmarasDES()

◆ ~SpalartAllmarasDES()

Member Function Documentation

◆ chi()

◆ fv1()

◆ fv2()

◆ ft2()

◆ Omega()

◆ Stilda()

◆ r()

◆ fw()

◆ psi()

◆ dTilda()

◆ correctNut() [1/2]

◆ correctNut() [2/2]

◆ TypeName()

◆ read()

◆ DnuTildaEff()

◆ k()

◆ nuTilda()

◆ LESRegion()

◆ correct()

Member Data Documentation

◆ sigmaNut_

◆ kappa_

◆ Cb1_

◆ Cb2_

◆ Cw1_

◆ Cw2_

◆ Cw3_

◆ Cv1_

◆ Cs_

◆ CDES_

◆ ck_

◆ lowReCorrection_

◆ Ct3_

◆ Ct4_

◆ fwStar_

◆ nuTilda_

◆ y_

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