SmagorinskyZhang< BasicMomentumTransportModel > Class Template Reference

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< volScalarFieldk () 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< volScalarFieldepsilon () const
 Return sub-grid disipation rate. More...
 
virtual tmp< volScalarFieldomega () 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< volScalarFieldnut () const
 Return the turbulence viscosity. More...
 
virtual tmp< scalarFieldnut (const label patchi) const
 Return the turbulence viscosity on patch. More...
 
virtual tmp< volSymmTensorFieldsigma () 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< volSymmTensorFielddevTau () const
 Return the effective stress tensor. More...
 
virtual tmp< fvVectorMatrixdivDevTau (volVectorField &U) const
 Return the source term for the momentum equation. More...
 
virtual tmp< fvVectorMatrixdivDevTau (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< volScalarFieldk (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().

Here is the call graph for this function:

◆ 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

◆ 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: