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

Inheritance diagram for SpalartAllmarasDDES< BasicTurbulenceModel >:

Collaboration diagram for SpalartAllmarasDDES< BasicTurbulenceModel >:

Public Types
typedef BasicTurbulenceModel::alphaField	alphaField

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

Public Types inherited from SpalartAllmarasDES< BasicTurbulenceModel >
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 BasicTurbulenceModel::alphaField	alphaField

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

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

typedef BasicTurbulenceModel::rhoField	rhoField

typedef BasicTurbulenceModel::transportModel	transportModel

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 transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName)
	Construct from components. More...

virtual	~SpalartAllmarasDDES ()=default
	Destructor. More...

virtual bool	read ()
	Read from dictionary. More...

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

	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)
	Construct from components. More...

virtual	~SpalartAllmarasDES ()=default
	Destructor. More...

virtual bool	read ()
	Re-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 tmp< volScalarField >	LESRegion () const
	Return the LES field indicator. More...

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

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)
	Construct from components. More...

virtual	~DESModel ()
	Destructor. More...

virtual tmp< volScalarField >	LESRegion () const =0
	Return the LES field indicator. More...

Public Member Functions inherited from DESModelBase
	DESModelBase ()
	Constructor. More...

virtual	~DESModelBase ()=default
	Destructor. More...

	ClassName ("DESModelBase")

virtual tmp< volScalarField >	LESRegion () const =0
	Return the LES field indicator. More...

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)
	Construct from components. More...

virtual	~LESeddyViscosity ()=default
	Destructor. More...

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

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)
	Construct from components. More...

virtual	~eddyViscosity ()=default
	Destructor. More...

virtual bool	read ()=0
	Re-read model coefficients if they have changed. 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< volScalarField >	k () const=0
	Return the turbulence kinetic energy. More...

virtual tmp< volSymmTensorField >	R () const
	Return the Reynolds stress tensor. More...

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

virtual void	correct ()=0
	Solve the turbulence equations and correct the turbulence viscosity. More...

Public Member Functions inherited from linearViscousStress< 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)
	Construct from components. More...

virtual	~linearViscousStress ()=default
	Destructor. More...

virtual bool	read ()=0
	Re-read model coefficients if they have changed. More...

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

virtual tmp< volSymmTensorField >	devRhoReff (const volVectorField &U) const
	Return the effective stress tensor based on a given velocity field. More...

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

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

virtual void	correct ()=0
	Solve the turbulence equations and correct the turbulence viscosity. More...

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

Protected Member Functions inherited from SpalartAllmarasDES< BasicTurbulenceModel >
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
	Length scale. More...

void	correctNut (const volScalarField &fv1)

virtual void	correctNut ()

virtual void	correctNut ()=0

Protected Attributes
dimensionedScalar	Cd1_

dimensionedScalar	Cd2_

Protected Attributes inherited from SpalartAllmarasDES< BasicTurbulenceModel >
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_
	Wall distance. More...

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

Detailed Description

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

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 67 of file SpalartAllmarasDDES.H.

Member Typedef Documentation

◆ alphaField

typedef BasicTurbulenceModel::alphaField alphaField

Definition at line 107 of file SpalartAllmarasDDES.H.

◆ rhoField

typedef BasicTurbulenceModel::rhoField rhoField

Definition at line 108 of file SpalartAllmarasDDES.H.

◆ transportModel

typedef BasicTurbulenceModel::transportModel transportModel

Definition at line 109 of file SpalartAllmarasDDES.H.

Constructor & Destructor Documentation

◆ SpalartAllmarasDDES()

SpalartAllmarasDDES	(	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 108 of file SpalartAllmarasDDES.C.

References Foam::type().

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◆ ~SpalartAllmarasDDES()

virtual ~SpalartAllmarasDDES ( )

virtualdefault

Destructor.

Member Function Documentation

◆ dTilda()

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

protectedvirtual

Length scale.

Reimplemented from SpalartAllmarasDES< BasicTurbulenceModel >.

Definition at line 81 of file SpalartAllmarasDDES.C.

References delta, Foam::dimLength, Foam::mag(), Foam::max(), psi, and Foam::Zero.

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◆ TypeName()

TypeName ( "SpalartAllmarasDDES< BasicTurbulenceModel >" )

Runtime type information.

◆ read()

bool read

virtual

Read from dictionary.

Reimplemented from SpalartAllmarasDES< BasicTurbulenceModel >.

Definition at line 161 of file SpalartAllmarasDDES.C.

Member Data Documentation

◆ Cd1_

dimensionedScalar Cd1_

protected

Definition at line 90 of file SpalartAllmarasDDES.H.

◆ Cd2_

dimensionedScalar Cd2_