Non-unity-Lewis-Eddy-diffusivity based gradient heat flux model for RAS or LES of turbulent flow. Allows independent specification of turbulent Prandtl and Schmidt numbers. The laminar Lewis number is still assumed to equal one. More...

Inheritance diagram for nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >:

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Collaboration diagram for nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >:

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Public Types
typedef TurbulenceThermophysicalTransportModel::alphaField	alphaField

typedef TurbulenceThermophysicalTransportModel::momentumTransportModel	momentumTransportModel

typedef TurbulenceThermophysicalTransportModel::thermoModel	thermoModel

Public Types inherited from eddyDiffusivity< TurbulenceThermophysicalTransportModel >
typedef TurbulenceThermophysicalTransportModel::alphaField	alphaField

typedef TurbulenceThermophysicalTransportModel::momentumTransportModel	momentumTransportModel

typedef TurbulenceThermophysicalTransportModel::thermoModel	thermoModel

Public Member Functions
	TypeName ("nonUnityLewisEddyDiffusivity")
	Runtime type information. More...

	nonUnityLewisEddyDiffusivity (const momentumTransportModel &momentumTransport, const thermoModel &thermo)
	Construct from a momentum transport model and a thermo model. More...

virtual	~nonUnityLewisEddyDiffusivity ()
	Destructor. More...

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

virtual tmp< volScalarField >	DEff (const volScalarField &Yi) const
	Effective mass diffusivity for a given specie mass-fraction [kg/m/s]. More...

virtual tmp< scalarField >	DEff (const volScalarField &Yi, const label patchi) const
	Effective mass diffusivity for a given specie mass-fraction. More...

virtual tmp< volVectorField >	q () const
	Return the heat flux. More...

virtual tmp< fvScalarMatrix >	divq (volScalarField &he) const
	Return the source term for the energy equation. More...

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

	eddyDiffusivity (const momentumTransportModel &momentumTransport, const thermoModel &thermo)
	Construct from a momentum transport model and a thermo model. More...

	eddyDiffusivity (const word &type, const momentumTransportModel &momentumTransport, const thermoModel &thermo, const bool allowDefaultPrt)
	Construct from a type name, a momentum transport model and a thermo. More...

virtual	~eddyDiffusivity ()
	Destructor. More...

virtual tmp< volScalarField >	alphat () const
	Turbulent thermal diffusivity for enthalpy [kg/m/s]. More...

virtual tmp< scalarField >	alphat (const label patchi) const
	Turbulent thermal diffusivity for enthalpy for a patch [kg/m/s]. More...

virtual tmp< volScalarField >	kappaEff () const
	Effective thermal turbulent diffusivity for temperature. More...

virtual tmp< scalarField >	kappaEff (const label patchi) const
	Effective thermal turbulent diffusivity for temperature. More...

virtual tmp< volScalarField >	alphaEff () const
	Effective thermal turbulent diffusivity of mixture [kg/m/s]. More...

virtual tmp< scalarField >	alphaEff (const label patchi) const
	Effective thermal turbulent diffusivity of mixture. More...

virtual tmp< volVectorField >	j (const volScalarField &Yi) const
	Return the specie flux for the given specie mass-fraction. More...

virtual tmp< fvScalarMatrix >	divj (volScalarField &Yi) const
	Return the source term for the given specie mass-fraction equation. More...

virtual void	correct ()
	Correct the eddyDiffusivity viscosity. More...

Protected Attributes
dimensionedScalar	Sct_
	Turbulent Schmidt number []. More...

Protected Attributes inherited from eddyDiffusivity< TurbulenceThermophysicalTransportModel >
dimensionedScalar	Prt_
	Turbulent Prandtl number []. More...

volScalarField	alphat_
	Turbulent thermal diffusivity of enthalpy [kg/m/s]. More...

Additional Inherited Members
Protected Member Functions inherited from eddyDiffusivity< TurbulenceThermophysicalTransportModel >
virtual void	correctAlphat ()

Detailed Description

template<class TurbulenceThermophysicalTransportModel>
class Foam::turbulenceThermophysicalTransportModels::nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >

Non-unity-Lewis-Eddy-diffusivity based gradient heat flux model for RAS or LES of turbulent flow. Allows independent specification of turbulent Prandtl and Schmidt numbers. The laminar Lewis number is still assumed to equal one.

Usage

LES
{
    model           nonUnityLewisEddyDiffusivity;
    Prt             0.85;
    Sct             0.7;
}

Source files

Definition at line 64 of file nonUnityLewisEddyDiffusivity.H.

Member Typedef Documentation

◆ alphaField

typedef TurbulenceThermophysicalTransportModel::alphaField alphaField

Definition at line 82 of file nonUnityLewisEddyDiffusivity.H.

◆ momentumTransportModel

typedef TurbulenceThermophysicalTransportModel::momentumTransportModel momentumTransportModel

Definition at line 86 of file nonUnityLewisEddyDiffusivity.H.

◆ thermoModel

typedef TurbulenceThermophysicalTransportModel::thermoModel thermoModel

Definition at line 89 of file nonUnityLewisEddyDiffusivity.H.

Constructor & Destructor Documentation

◆ nonUnityLewisEddyDiffusivity()

nonUnityLewisEddyDiffusivity	(	const momentumTransportModel &	momentumTransport,
		const thermoModel &	thermo
	)

Construct from a momentum transport model and a thermo model.

Definition at line 41 of file nonUnityLewisEddyDiffusivity.C.

◆ ~nonUnityLewisEddyDiffusivity()

virtual ~nonUnityLewisEddyDiffusivity ( )

inlinevirtual

Destructor.

Definition at line 107 of file nonUnityLewisEddyDiffusivity.H.

References nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::read().

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Member Function Documentation

◆ TypeName()

TypeName ( "nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >" )

Runtime type information.

◆ read()

bool read ( )

virtual

Read thermophysicalTransport dictionary.

Reimplemented from eddyDiffusivity< TurbulenceThermophysicalTransportModel >.

Definition at line 70 of file nonUnityLewisEddyDiffusivity.C.

Referenced by nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::~nonUnityLewisEddyDiffusivity().

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◆ DEff() [1/2]

virtual tmp<volScalarField> DEff ( const volScalarField & Yi ) const

inlinevirtual

Effective mass diffusivity for a given specie mass-fraction [kg/m/s].

Reimplemented from eddyDiffusivity< TurbulenceThermophysicalTransportModel >.

Definition at line 117 of file nonUnityLewisEddyDiffusivity.H.

References eddyDiffusivity< TurbulenceThermophysicalTransportModel >::alphaEff(), eddyDiffusivity< TurbulenceThermophysicalTransportModel >::alphat(), GeometricField< scalar, fvPatchField, volMesh >::New(), eddyDiffusivity< TurbulenceThermophysicalTransportModel >::Prt_, and thermo.

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◆ DEff() [2/2]

virtual tmp<scalarField> DEff	(	const volScalarField &	Yi,
		const label	patchi
	)		const

inlinevirtual

Effective mass diffusivity for a given specie mass-fraction.

for patch [kg/m/s]

Reimplemented from eddyDiffusivity< TurbulenceThermophysicalTransportModel >.

Definition at line 129 of file nonUnityLewisEddyDiffusivity.H.

References eddyDiffusivity< TurbulenceThermophysicalTransportModel >::alphat(), nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::divq(), he, patchi, eddyDiffusivity< TurbulenceThermophysicalTransportModel >::Prt_, nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::q(), thermo, and dimensioned< Type >::value().

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◆ q()

tmp< volVectorField > q ( ) const

virtual

Return the heat flux.

Reimplemented from eddyDiffusivity< TurbulenceThermophysicalTransportModel >.

Definition at line 87 of file nonUnityLewisEddyDiffusivity.C.

References alpha(), composition, nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::divq(), forAll, Foam::fvc::grad(), basicSpecieMixture::HE(), Foam::mag(), p, eddyDiffusivity< TurbulenceThermophysicalTransportModel >::q(), tmp< T >::ref(), Foam::T(), thermo, Y, and basicSpecieMixture::Y().

Referenced by nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::DEff().

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◆ divq()

tmp< fvScalarMatrix > divq ( volScalarField & he ) const

virtual

Return the source term for the energy equation.

Reimplemented from eddyDiffusivity< TurbulenceThermophysicalTransportModel >.

Definition at line 121 of file nonUnityLewisEddyDiffusivity.C.

References alpha(), composition, eddyDiffusivity< TurbulenceThermophysicalTransportModel >::divq(), forAll, basicSpecieMixture::HE(), Foam::fvc::laplacian(), Foam::mag(), tmp< T >::ref(), thermo, Y, and basicSpecieMixture::Y().

Referenced by nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::DEff(), and nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >::q().

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Member Data Documentation

◆ Sct_

dimensionedScalar Sct_

protected

Turbulent Schmidt number [].

Definition at line 76 of file nonUnityLewisEddyDiffusivity.H.

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

src/ThermophysicalTransportModels/turbulence/nonUnityLewisEddyDiffusivity/nonUnityLewisEddyDiffusivity.H
src/ThermophysicalTransportModels/turbulence/nonUnityLewisEddyDiffusivity/nonUnityLewisEddyDiffusivity.C

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class TurbulenceThermophysicalTransportModel> class Foam::turbulenceThermophysicalTransportModels::nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >

Member Typedef Documentation

◆ alphaField

◆ momentumTransportModel

◆ thermoModel

Constructor & Destructor Documentation

◆ nonUnityLewisEddyDiffusivity()

◆ ~nonUnityLewisEddyDiffusivity()

Member Function Documentation

◆ TypeName()

◆ read()

◆ DEff() [1/2]

◆ DEff() [2/2]

◆ q()

◆ divq()

Member Data Documentation

◆ Sct_

template<class TurbulenceThermophysicalTransportModel>
class Foam::turbulenceThermophysicalTransportModels::nonUnityLewisEddyDiffusivity< TurbulenceThermophysicalTransportModel >