dynamicLagrangian< BasicTurbulenceModel > Class Template Reference

Dynamic SGS model with Lagrangian averaging. More...

Inheritance diagram for dynamicLagrangian< BasicTurbulenceModel >:

Collaboration diagram for dynamicLagrangian< BasicTurbulenceModel >:

Public Types
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 ("dynamicLagrangian")
	dynamicLagrangian (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	~dynamicLagrangian ()=default
virtual bool	read ()
tmp< volScalarField >	k (const tmp< volTensorField > &gradU) const
virtual tmp< volScalarField >	k () const
tmp< volScalarField >	DkEff () const
virtual void	correct ()
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
void	correctNut (const tmp< volTensorField > &gradU)
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
volScalarField	flm_
volScalarField	fmm_
dimensionedScalar	theta_
simpleFilter	simpleFilter_
autoPtr< LESfilter >	filterPtr_
LESfilter &	filter_
dimensionedScalar	flm0_
dimensionedScalar	fmm0_
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::dynamicLagrangian< BasicTurbulenceModel >

Dynamic SGS model with Lagrangian averaging.

Reference:

    Meneveau, C., Lund, T. S., & Cabot, W. H. (1996).
    A Lagrangian dynamic subgrid-scale model of turbulence.
    Journal of Fluid Mechanics, 319, 353-385.

Source files

• dynamicLagrangian.H
• dynamicLagrangian.C

Definition at line 61 of file dynamicLagrangian.H.

Member Typedef Documentation

alphaField

typedef BasicTurbulenceModel::alphaField alphaField

Definition at line 101 of file dynamicLagrangian.H.

rhoField

typedef BasicTurbulenceModel::rhoField rhoField

Definition at line 102 of file dynamicLagrangian.H.

transportModel

typedef BasicTurbulenceModel::transportModel transportModel

Definition at line 103 of file dynamicLagrangian.H.

Constructor & Destructor Documentation

dynamicLagrangian()

dynamicLagrangian	(	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 59 of file dynamicLagrangian.C.

References Foam::type().

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~dynamicLagrangian()

virtual ~dynamicLagrangian ( )

virtualdefault

Member Function Documentation

correctNut() [1/2]

void correctNut ( const tmp< volTensorField > &  gradU )

protected

Definition at line 36 of file dynamicLagrangian.C.

References optionList::correct(), delta, Foam::dev(), Foam::mag(), options::New(), Foam::sqr(), and Foam::symm().

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correctNut() [2/2]

void correctNut

protectedvirtual

Implements eddyViscosity< LESModel< BasicTurbulenceModel > >.

Definition at line 49 of file dynamicLagrangian.C.

References Foam::fvc::grad().

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TypeName()

TypeName

(

"dynamicLagrangian< BasicTurbulenceModel >"

)

read()

bool read

virtual

Reimplemented from LESeddyViscosity< BasicTurbulenceModel >.

Definition at line 133 of file dynamicLagrangian.C.

k() [1/2]

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

inline

Definition at line 135 of file dynamicLagrangian.H.

References LESModel< BasicTurbulenceModel >::Ce_, LESModel< BasicTurbulenceModel >::delta(), Foam::dev(), dynamicLagrangian< BasicTurbulenceModel >::flm_, dynamicLagrangian< BasicTurbulenceModel >::fmm_, Foam::magSqr(), Foam::pow(), Foam::sqr(), and Foam::symm().

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k() [2/2]

virtual tmp<volScalarField> k ( ) const

inlinevirtual

Definition at line 144 of file dynamicLagrangian.H.

References Foam::fvc::grad().

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DkEff()

tmp<volScalarField> DkEff ( ) const

inline

Definition at line 150 of file dynamicLagrangian.H.

References nu, and eddyViscosity< LESModel< BasicTurbulenceModel > >::nut_.

correct()

void correct

virtual

Implements eddyViscosity< LESModel< BasicTurbulenceModel > >.

Definition at line 148 of file dynamicLagrangian.C.

References Foam::constant::atomic::alpha, Foam::bound(), eddyViscosity< LESModel< BasicTurbulenceModel > >::correct(), Foam::fvm::ddt(), delta, Foam::dev(), Foam::fvm::div(), fvOptions, Foam::fvc::grad(), L(), M, Foam::mag(), options::New(), Foam::pow(), fvMatrix::relax(), rho, fvMatrix::solve(), Foam::fvm::Sp(), Foam::sqr(), Foam::symm(), U, and Uf.

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Member Data Documentation

flm_

volScalarField flm_

protected

Definition at line 78 of file dynamicLagrangian.H.

Referenced by dynamicLagrangian< BasicTurbulenceModel >::k().

fmm_

volScalarField fmm_

protected

Definition at line 79 of file dynamicLagrangian.H.

Referenced by dynamicLagrangian< BasicTurbulenceModel >::k().

theta_

dimensionedScalar theta_

protected

Definition at line 81 of file dynamicLagrangian.H.

simpleFilter_

simpleFilter simpleFilter_

protected

Definition at line 83 of file dynamicLagrangian.H.

filterPtr_

autoPtr<LESfilter> filterPtr_

protected

Definition at line 84 of file dynamicLagrangian.H.

filter_

LESfilter& filter_

protected

Definition at line 85 of file dynamicLagrangian.H.

flm0_

dimensionedScalar flm0_

protected

Definition at line 87 of file dynamicLagrangian.H.

fmm0_

dimensionedScalar fmm0_

protected

Definition at line 88 of file dynamicLagrangian.H.

---

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

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