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 BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from linearViscousStress< 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< 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...

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 Attributes
dimensionedScalar	Cmub_

Protected Attributes inherited from LESeddyViscosity< BasicMomentumTransportModel >
dimensionedScalar	Ck_

dimensionedScalar	Ce_

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

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 40 of file SmagorinskyZhang.C.

References Foam::type().

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◆ 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.

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, Foam::fvc::grad(), k, Foam::mag(), dictionary::New(), phaseSystem::otherPhase(), 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.

◆ operator=()

void operator= ( const SmagorinskyZhang< BasicMomentumTransportModel > & )

delete

Disallow default bitwise assignment.

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