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

Inheritance diagram for alphatJayatillekeWallFunctionFvPatchScalarField:

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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 alphatJayatillekeWallFunctionFvPatchScalarField onto a new patch. 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...

tmp< scalarField >	yPlus (const turbulenceModel &turbModel) const
	Return the patch y+. 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	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

Example of the boundary condition specification:

<patchName>
{
    // Mandatory entries
    type            alphatJayatillekeWallFunction;

    // Optional entries
    Prt             <scalar>;
    kappa           <scalar>;
    E               <scalar>;

    // Inherited entries
    ...
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`type`	Type name: alphatJayatillekeWallFunction	word	yes	-
`Prt`	Turbulent Prandtl number	scalar	no	0.85
`kappa`	von Karman constant	scalar	no	0.41
`E`	Wall roughness parameter	scalar	no	9.8

The inherited entries are elaborated in:

fixedValueFvPatchFields.H

Note

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

Source files

Definition at line 117 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [1/5]

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

Construct from patch and internal field.

Definition at line 133 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::clone().

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◆ alphatJayatillekeWallFunctionFvPatchScalarField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 167 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [3/5]

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 149 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [4/5]

alphatJayatillekeWallFunctionFvPatchScalarField ( const alphatJayatillekeWallFunctionFvPatchScalarField & wfpsf )

Construct as copy.

Definition at line 184 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [5/5]

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

Construct as copy setting internal field reference.

Definition at line 199 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

Member Function Documentation

◆ checkType()

void checkType ( )

protectedvirtual

Check the type of the patch.

Definition at line 43 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, Foam::nl, and Foam::foamVersion::patch.

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◆ yPlus()

tmp< scalarField > yPlus ( const turbulenceModel & turbModel ) const

protected

Return the patch y+.

Definition at line 58 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), Foam::mag(), TurbulenceModel< Alpha, Rho, BasicTurbulenceModel, TransportModel >::nu(), turbulenceModel::nuEff(), nut, turbulenceModel::nut(), Foam::foamVersion::patch, fvPatchField< Type >::snGrad(), Foam::sqrt(), turbulenceModel::U(), y, turbulenceModel::y(), and nutWallFunctionFvPatchScalarField::yPlus().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs().

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◆ Psmooth()

scalar Psmooth ( const scalar Prat ) const

protected

`P' function

Definition at line 89 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

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

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs().

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◆ yPlusTherm()

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

protected

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

Definition at line 98 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References f(), Foam::log(), and Foam::mag().

Referenced by alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs().

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◆ TypeName()

TypeName ( "alphatJayatillekeWallFunction" )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 227 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField().

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◆ clone() [2/2]

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

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 248 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

References alphatJayatillekeWallFunctionFvPatchScalarField::alphatJayatillekeWallFunctionFvPatchScalarField().

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◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 215 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References Foam::dimless, alphatJayatillekeWallFunctionFvPatchScalarField::E_, forAll, Foam::constant::atomic::group, IOobject::groupName(), alphatJayatillekeWallFunctionFvPatchScalarField::kappa_, Foam::log(), Foam::max(), TurbulenceModel< Alpha, Rho, BasicTurbulenceModel, TransportModel >::nu(), nu, Foam::foamVersion::patch, Pr(), turbulenceModel::propertiesName, alphatJayatillekeWallFunctionFvPatchScalarField::Prt_, alphatJayatillekeWallFunctionFvPatchScalarField::Psmooth(), transportProperties(), fvPatchField< Type >::updateCoeffs(), alphatJayatillekeWallFunctionFvPatchScalarField::yPlus(), and alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm().

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 282 of file alphatJayatillekeWallFunctionFvPatchScalarField.C.

References alphatJayatillekeWallFunctionFvPatchScalarField::E_, alphatJayatillekeWallFunctionFvPatchScalarField::kappa_, os(), alphatJayatillekeWallFunctionFvPatchScalarField::Prt_, fvPatchField< Type >::write(), and fvPatchField< Type >::writeValueEntry().

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Member Data Documentation

◆ Prt_

scalar Prt_

protected

Turbulent Prandtl number.

Definition at line 128 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

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

◆ kappa_

scalar kappa_

protected

Von Karman constant.

Definition at line 133 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

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

◆ E_

scalar E_

protected

E coefficient.

Definition at line 138 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

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

◆ tolerance_

scalar tolerance_ = 0.01

staticprotected

Definition at line 143 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

◆ maxIters_

label maxIters_ = 10

staticprotected

Definition at line 144 of file alphatJayatillekeWallFunctionFvPatchScalarField.H.

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

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [1/5]

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [2/5]

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [3/5]

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [4/5]

◆ alphatJayatillekeWallFunctionFvPatchScalarField() [5/5]

Member Function Documentation

◆ checkType()

◆ yPlus()

◆ Psmooth()

◆ yPlusTherm()

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ updateCoeffs()

◆ write()

Member Data Documentation

◆ Prt_

◆ kappa_

◆ E_

◆ tolerance_

◆ maxIters_