The Smagorinsky SGS model including bubble-generated turbulence. More...

Inheritance diagram for SmagorinskyZhang< BasicMomentumTransportModel >:

Collaboration diagram for SmagorinskyZhang< BasicMomentumTransportModel >:

Public Types
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from Smagorinsky< 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 ("SmagorinskyZhang")
	Runtime type information. More...

	SmagorinskyZhang (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...

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

virtual	~SmagorinskyZhang ()
	Destructor. More...

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

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

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

	Smagorinsky (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...

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

virtual	~Smagorinsky ()
	Destructor. More...

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

virtual void	correct ()
	Correct Eddy-Viscosity and related properties. More...

void	operator= (const Smagorinsky &)=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 void	correctNut ()
	Update the SGS eddy viscosity. More...

Protected Member Functions inherited from Smagorinsky< BasicMomentumTransportModel >
tmp< volScalarField >	k (const tmp< volTensorField > &gradU) const
	Return SGS kinetic energy. More...

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

Protected Attributes
dimensionedScalar	Cmub_

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...

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...

Detailed Description

template<class BasicMomentumTransportModel>
class Foam::LESModels::SmagorinskyZhang< BasicMomentumTransportModel >

The Smagorinsky SGS model including bubble-generated turbulence.

Reference:

    Zhang, D., Deen, N. G., & Kuipers, J. A. M. (2006).
    Numerical simulation of the dynamic flow behavior in a bubble column:
    a study of closures for turbulence and interface forces.
    Chemical Engineering Science, 61(23), 7593-7608.

The default model coefficients are

    SmagorinskyZhangCoeffs
    {
        Ck              0.094;
        Ce              1.048;
        Cmub            0.6;
    }

Source files

Definition at line 70 of file SmagorinskyZhang.H.

Member Typedef Documentation

◆ alphaField

typedef BasicMomentumTransportModel::alphaField alphaField

Definition at line 102 of file SmagorinskyZhang.H.

◆ rhoField

typedef BasicMomentumTransportModel::rhoField rhoField

Definition at line 103 of file SmagorinskyZhang.H.

Constructor & Destructor Documentation

◆ SmagorinskyZhang() [1/2]

SmagorinskyZhang	(	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 41 of file SmagorinskyZhang.C.

◆ SmagorinskyZhang() [2/2]

SmagorinskyZhang ( const SmagorinskyZhang< BasicMomentumTransportModel > & )

delete

Disallow default bitwise copy construction.

◆ ~SmagorinskyZhang()

virtual ~SmagorinskyZhang ( )

inlinevirtual

Destructor.

Definition at line 129 of file SmagorinskyZhang.H.

References SmagorinskyZhang< BasicMomentumTransportModel >::operator=(), and SmagorinskyZhang< BasicMomentumTransportModel >::read().

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Member Function Documentation

◆ correctNut()

void correctNut ( )

protectedvirtual

Update the SGS eddy viscosity.

Reimplemented from Smagorinsky< BasicMomentumTransportModel >.

Definition at line 131 of file SmagorinskyZhang.C.

References phaseCompressibleMomentumTransportModel::alpha(), phaseModel::d(), delta, fluid, phaseModel::fluid(), Foam::fvc::grad(), k, Foam::mag(), dictionary::New(), Foam::sqrt(), and momentumTransportModel::U().

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◆ TypeName()

TypeName ( "SmagorinskyZhang< BasicMomentumTransportModel >" )

Runtime type information.

◆ read()

bool read ( )

virtual

Read model coefficients if they have changed.

Reimplemented from Smagorinsky< BasicMomentumTransportModel >.

Definition at line 84 of file SmagorinskyZhang.C.

References IOobject::db(), fluid, phaseModel::fluid(), IOobject::groupName(), objectRegistry::lookupObject(), and phaseModel::name().

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

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◆ operator=()

void operator= ( const SmagorinskyZhang< BasicMomentumTransportModel > & )

delete

Disallow default bitwise assignment.

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

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Member Data Documentation

◆ Cmub_

dimensionedScalar Cmub_

protected

Definition at line 92 of file SmagorinskyZhang.H.

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

src/MomentumTransportModels/phaseCompressible/LES/SmagorinskyZhang/SmagorinskyZhang.H
src/MomentumTransportModels/phaseCompressible/LES/SmagorinskyZhang/SmagorinskyZhang.C

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class BasicMomentumTransportModel> class Foam::LESModels::SmagorinskyZhang< BasicMomentumTransportModel >

Member Typedef Documentation

◆ alphaField

◆ rhoField

Constructor & Destructor Documentation

◆ SmagorinskyZhang() [1/2]

◆ SmagorinskyZhang() [2/2]

◆ ~SmagorinskyZhang()

Member Function Documentation

◆ correctNut()

◆ TypeName()

◆ read()

◆ operator=()

Member Data Documentation

◆ Cmub_

template<class BasicMomentumTransportModel>
class Foam::LESModels::SmagorinskyZhang< BasicMomentumTransportModel >