This boundary condition provides a kinematic turbulent thermal conductivity for using wall functions, using the Jayatilleke 'P' function. More...

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

	alphatJayatillekeWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field. More...

	alphatJayatillekeWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...

	alphatJayatillekeWallFunctionFvPatchScalarField (const alphatJayatillekeWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given. More...

	alphatJayatillekeWallFunctionFvPatchScalarField (const alphatJayatillekeWallFunctionFvPatchScalarField &)
	Construct as copy. More...

virtual tmp< fvPatchScalarField >	clone () const
	Construct and return a clone. More...

	alphatJayatillekeWallFunctionFvPatchScalarField (const alphatJayatillekeWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference. More...

virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Construct and return a clone setting internal field reference. More...

virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field. More...

virtual void	write (Ostream &) const
	Write. More...

Protected Member Functions
virtual void	checkType ()
	Check the type of the patch. More...

scalar	Psmooth (const scalar Prat) const
	`P' function More...

scalar	yPlusTherm (const scalar P, const scalar Prat) const
	Calculate y+ at the edge of the thermal laminar sublayer. More...

Protected Attributes
scalar	Prt_
	Turbulent Prandtl number. More...

scalar	Cmu_
	Cmu coefficient. More...

scalar	kappa_
	Von Karman constant. More...

scalar	E_
	E coefficient. More...

Static Protected Attributes
static scalar	tolerance_ = 0.01

static label	maxIters_ = 10

Detailed Description

This boundary condition provides a kinematic turbulent thermal conductivity for using wall functions, using the Jayatilleke 'P' function.

Usage

Property	Description	Required	Default value
`Prt`	turbulent Prandtl number	no	0.85
`Cmu`	model coefficient	no	0.09
`kappa`	Von Karman constant	no	0.41
`E`	model coefficient	no	9.8

Example of the boundary condition specification:

    <patchName>
    {
        type            alphatJayatillekeWallFunction;
    }

Note: The units of kinematic turbulent thermal conductivity are [m2/s]

See also: Foam::fixedValueFvPatchField

Source files

Definition at line 102 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Constructor & Destructor Documentation

alphatJayatillekeWallFunctionFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 106 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::checkType().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), alphatJayatillekeWallFunctionFvPatchScalarField::clone(), and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

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alphatJayatillekeWallFunctionFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 142 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), and alphatJayatillekeWallFunctionFvPatchScalarField::checkType().

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alphatJayatillekeWallFunctionFvPatchScalarField	(	const alphatJayatillekeWallFunctionFvPatchScalarField &	ptf,
		const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper
	)

Construct by mapping given.

alphatJayatillekeWallFunctionFvPatchScalarField onto a new patch

Definition at line 123 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), and alphatJayatillekeWallFunctionFvPatchScalarField::checkType().

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alphatJayatillekeWallFunctionFvPatchScalarField ( const alphatJayatillekeWallFunctionFvPatchScalarField & wfpsf )

Construct as copy.

Definition at line 160 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), and alphatJayatillekeWallFunctionFvPatchScalarField::checkType().

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alphatJayatillekeWallFunctionFvPatchScalarField	(	const alphatJayatillekeWallFunctionFvPatchScalarField &	wfpsf,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 176 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::checkType().

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Member Function Documentation

void checkType ( )

protectedvirtual

Check the type of the patch.

Definition at line 47 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, Foam::nl, and alphatJayatillekeWallFunctionFvPatchScalarField::Psmooth().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField().

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scalar Psmooth ( const scalar Prat ) const

protected

`P' function

Definition at line 62 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References Foam::exp(), Foam::pow(), and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::checkType(), and alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs().

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scalar yPlusTherm	(	const scalar	P,
		const scalar	Prat
	)		const

protected

Calculate y+ at the edge of the thermal laminar sublayer.

Definition at line 71 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), alphatJayatillekeWallFunctionFvPatchScalarField::E_, f(), alphatJayatillekeWallFunctionFvPatchScalarField::kappa_, Foam::log(), Foam::mag(), alphatJayatillekeWallFunctionFvPatchScalarField::maxIters_, and alphatJayatillekeWallFunctionFvPatchScalarField::tolerance_.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::Psmooth(), and alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs().

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TypeName ( "alphatJayatillekeWallFunction" )

Runtime type information.

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 186 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField().

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virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > & iF ) const

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 203 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField(), alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), and alphatJayatillekeWallFunctionFvPatchScalarField::write().

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void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 193 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), alphatJayatillekeWallFunctionFvPatchScalarField::Cmu_, Foam::dimless, alphatJayatillekeWallFunctionFvPatchScalarField::E_, forAll, Foam::constant::atomic::group, IOobject::groupName(), k, turbulenceModel::k(), alphatJayatillekeWallFunctionFvPatchScalarField::kappa_, Foam::log(), dictionary::lookup(), Foam::max(), TurbulenceModel< Alpha, Rho, BasicTurbulenceModel, TransportModel >::nu(), nu, patchi, Foam::pow(), Pr(), turbulenceModel::propertiesName, alphatJayatillekeWallFunctionFvPatchScalarField::Prt_, alphatJayatillekeWallFunctionFvPatchScalarField::Psmooth(), Foam::sqrt(), fvPatchField< Type >::updateCoeffs(), y, turbulenceModel::y(), yPlus, and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::clone().

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void write ( Ostream & os ) const

virtual

Write.

Definition at line 268 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::Cmu_, alphatJayatillekeWallFunctionFvPatchScalarField::E_, token::END_STATEMENT, alphatJayatillekeWallFunctionFvPatchScalarField::kappa_, Foam::incompressible::makePatchTypeField(), Foam::nl, alphatJayatillekeWallFunctionFvPatchScalarField::Prt_, fvPatchField< Type >::write(), and Ostream::writeKeyword().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::clone().

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Member Data Documentation

scalar Prt_

protected

Turbulent Prandtl number.

Definition at line 111 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), and alphatJayatillekeWallFunctionFvPatchScalarField::write().

scalar Cmu_

protected

Cmu coefficient.

Definition at line 114 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), and alphatJayatillekeWallFunctionFvPatchScalarField::write().

scalar kappa_

protected

Von Karman constant.

Definition at line 117 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), alphatJayatillekeWallFunctionFvPatchScalarField::write(), and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

scalar E_

protected

E coefficient.

Definition at line 120 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), alphatJayatillekeWallFunctionFvPatchScalarField::write(), and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

scalar tolerance_ = 0.01

staticprotected

Definition at line 125 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

label maxIters_ = 10

staticprotected

Definition at line 126 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

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

src/TurbulenceModels/incompressible/turbulentTransportModels/derivedFvPatchFields/wallFunctions/alphatWallFunctions/alphatJayatillekeWallFunction/alphatJayatillekeWallFunctionFvPatchScalarField.H
src/TurbulenceModels/incompressible/turbulentTransportModels/derivedFvPatchFields/wallFunctions/alphatWallFunctions/alphatJayatillekeWallFunction/alphatJayatillekeWallFunctionFvPatchScalarField.C

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation