This boundary condition provides a wall function for the turbulent viscosity (i.e. nut) based on velocity (i.e. U) for low- and high-Reynolds number applications. More...

Inheritance diagram for nutUWallFunctionFvPatchScalarField:

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Collaboration diagram for nutUWallFunctionFvPatchScalarField:

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

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

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

	nutUWallFunctionFvPatchScalarField (const this_bctype &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping onto a new patch. More...

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

	nutUWallFunctionFvPatchScalarField (const this_bctype &)=delete
	No copy without an internal field. More...

virtual tmp< fvPatchField< scalar > >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Clone with an internal field reference. More...

virtual tmp< scalarField >	yPlus () const
	Calculate and return the yPlus at the boundary. More...

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

Public Member Functions inherited from nutWallFunctionFvPatchScalarField
	TypeName ("nutWallFunction")
	Runtime type information. More...

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

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

	nutWallFunctionFvPatchScalarField (const this_bctype &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping onto a new patch. More...

	nutWallFunctionFvPatchScalarField (const this_bctype &)=delete
	No copy without an internal field. More...

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

const wallFunctionCoefficients &	wallCoeffs () const noexcept
	Return wallFunctionCoefficients. More...

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

Protected Member Functions
virtual tmp< scalarField >	calcNut () const
	Calculate the turbulent viscosity. More...

tmp< scalarField >	calcYPlus (const scalarField &magUp) const
	Calculate yPlus. More...

void	writeLocalEntries (Ostream &) const
	Write local wall function variables. More...

Protected Member Functions inherited from nutWallFunctionFvPatchScalarField
virtual const volVectorField &	U (const turbulenceModel &turb) const
	Helper to return the velocity field either from the turbulence model (default) or the mesh database. More...

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

void	writeLocalEntries (Ostream &) const
	Write local wall function variables. More...

Additional Inherited Members
Static Public Member Functions inherited from nutWallFunctionFvPatchScalarField
static const nutWallFunctionFvPatchScalarField &	nutw (const turbulenceModel &turbModel, const label patchi)
	Return the nut patchField for the given wall patch. More...

Protected Attributes inherited from nutWallFunctionFvPatchScalarField
word	UName_
	Name of velocity field. More...

wallFunctionCoefficients	wallCoeffs_
	Wall-function coefficients. More...

Detailed Description

This boundary condition provides a wall function for the turbulent viscosity (i.e. nut) based on velocity (i.e. U) for low- and high-Reynolds number applications.

Usage

Example of the boundary condition specification:

<patchName>
{
    // Mandatory entries
    type            nutUWallFunction;

    // Inherited entries
    ...
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`type`	Type name: nutUWallFunction	word	yes	-

The inherited entries are elaborated in:

Note

Suffers from non-exact restart since correctNut() (called through turbulence->validate) returns a slightly different value every time it is called. See nutUSpaldingWallFunctionFvPatchScalarField.C.

Source files

Definition at line 94 of file nutUWallFunctionFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ nutUWallFunctionFvPatchScalarField() [1/5]

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

Construct from patch and internal field.

Definition at line 221 of file nutUWallFunctionFvPatchScalarField.C.

◆ nutUWallFunctionFvPatchScalarField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 245 of file nutUWallFunctionFvPatchScalarField.C.

◆ nutUWallFunctionFvPatchScalarField() [3/5]

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

Construct by mapping onto a new patch.

Definition at line 232 of file nutUWallFunctionFvPatchScalarField.C.

◆ nutUWallFunctionFvPatchScalarField() [4/5]

nutUWallFunctionFvPatchScalarField	(	const this_bctype &	sawfpsf,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 257 of file nutUWallFunctionFvPatchScalarField.C.

◆ nutUWallFunctionFvPatchScalarField() [5/5]

nutUWallFunctionFvPatchScalarField ( const this_bctype & )

delete

No copy without an internal field.

Member Function Documentation

◆ calcNut()

Foam::tmp< Foam::scalarField > calcNut ( ) const

protectedvirtual

Calculate the turbulent viscosity.

Implements nutWallFunctionFvPatchScalarField.

Reimplemented in atmNutUWallFunctionFvPatchScalarField.

Definition at line 31 of file nutUWallFunctionFvPatchScalarField.C.

References wallFunctionBlenders::blender_, GeometricField< Type, PatchField, GeoMesh >::boundaryField(), nutUWallFunctionFvPatchScalarField::calcYPlus(), Foam::constant::electromagnetic::e, wallFunctionCoefficients::E(), Foam::exp(), forAll, Foam::constant::atomic::group, IOobject::groupName(), Foam::constant::electromagnetic::kappa, wallFunctionCoefficients::kappa(), Foam::log(), Foam::mag(), magUp, Foam::max(), wallFunctionBlenders::n_, tmp< T >::New(), nutWallFunctionFvPatchScalarField::nutw(), Foam::foamVersion::patch, Foam::pow(), Foam::pow4(), turbulenceModel::propertiesName, Foam::tanh(), nutWallFunctionFvPatchScalarField::U(), nutWallFunctionFvPatchScalarField::wallCoeffs_, nutUWallFunctionFvPatchScalarField::yPlus(), wallFunctionCoefficients::yPlusLam(), and Foam::Zero.

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◆ calcYPlus()

Foam::tmp< Foam::scalarField > calcYPlus ( const scalarField & magUp ) const

protected

Calculate yPlus.

Definition at line 158 of file nutUWallFunctionFvPatchScalarField.C.

References forAll, Foam::constant::atomic::group, IOobject::groupName(), Foam::constant::electromagnetic::kappa, Foam::log(), Foam::mag(), magUp, Foam::max(), tmp< T >::New(), Foam::foamVersion::patch, turbulenceModel::propertiesName, y, yPlus, and Foam::Zero.

Referenced by nutUWallFunctionFvPatchScalarField::calcNut().

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◆ writeLocalEntries()

void writeLocalEntries ( Ostream & os ) const

protected

Write local wall function variables.

Definition at line 210 of file nutUWallFunctionFvPatchScalarField.C.

References wallFunctionBlenders::writeEntries().

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◆ TypeName()

TypeName ( "nutUWallFunction" )

Runtime type information.

◆ clone()

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

inlinevirtual

Clone with an internal field reference.

Reimplemented in atmNutUWallFunctionFvPatchScalarField.

Definition at line 180 of file nutUWallFunctionFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

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◆ yPlus()

Foam::tmp< Foam::scalarField > yPlus ( ) const

virtual

Calculate and return the yPlus at the boundary.

Implements nutWallFunctionFvPatchScalarField.

Definition at line 270 of file nutUWallFunctionFvPatchScalarField.C.

References forAll, Foam::constant::atomic::group, IOobject::groupName(), Foam::mag(), magUp, Foam::foamVersion::patch, fvPatchField< Type >::patchInternalField(), turbulenceModel::propertiesName, tmp< T >::ref(), fvPatchField< Type >::snGrad(), Foam::sqrt(), U, y, and yPlus.

Referenced by nutUWallFunctionFvPatchScalarField::calcNut().

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from nutWallFunctionFvPatchScalarField.

Reimplemented in atmNutUWallFunctionFvPatchScalarField.

Definition at line 315 of file nutUWallFunctionFvPatchScalarField.C.

References Foam::vtk::write(), and fvPatchField< Type >::writeValueEntry().

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

src/TurbulenceModels/turbulenceModels/derivedFvPatchFields/wallFunctions/nutWallFunctions/nutUWallFunction/nutUWallFunctionFvPatchScalarField.H
src/TurbulenceModels/turbulenceModels/derivedFvPatchFields/wallFunctions/nutWallFunctions/nutUWallFunction/nutUWallFunctionFvPatchScalarField.C

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ nutUWallFunctionFvPatchScalarField() [1/5]

◆ nutUWallFunctionFvPatchScalarField() [2/5]

◆ nutUWallFunctionFvPatchScalarField() [3/5]

◆ nutUWallFunctionFvPatchScalarField() [4/5]

◆ nutUWallFunctionFvPatchScalarField() [5/5]

Member Function Documentation

◆ calcNut()

◆ calcYPlus()

◆ writeLocalEntries()

◆ TypeName()

◆ clone()

◆ yPlus()

◆ write()