This boundary condition provides a turbulent viscosity condition when using wall functions, based on turbulence kinetic energy, for use with surface film models. More...

Inheritance diagram for nutkFilmWallFunctionFvPatchScalarField:

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Collaboration diagram for nutkFilmWallFunctionFvPatchScalarField:

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

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

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

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

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

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

	nutkFilmWallFunctionFvPatchScalarField (const nutkFilmWallFunctionFvPatchScalarField &, 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 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 nutkWallFunctionFvPatchScalarField
	TypeName ("nutkWallFunction")
	Runtime type information. More...

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

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

	nutkWallFunctionFvPatchScalarField (const nutkWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)

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

	nutkWallFunctionFvPatchScalarField (const nutkWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference. 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 nutWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)

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

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

scalar	Cmu () const
	Return Cmu. More...

scalar	kappa () const
	Return kappa. More...

scalar	E () const
	Return E. More...

scalar	yPlusLam () const
	Return the estimated y+ at the two-sublayer intersection. More...

scalar	blend (const scalar nutVis, const scalar nutLog, const scalar yPlus) const
	Return the blended nut according to the chosen blending treatment. More...

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

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

virtual tmp< scalarField >	calcUTau (const scalarField &magGradU) const
	Calculate the friction velocity. More...

Protected Member Functions inherited from nutWallFunctionFvPatchScalarField
virtual const volVectorField &	U (const turbulenceModel &turb) const

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

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

Protected Attributes
word	filmRegionName_
	Name of film region. More...

scalar	B_
	B Coefficient (default = 5.5) More...

scalar	yPlusCrit_
	y+ value for laminar -> turbulent transition (default = 11.05) More...

Protected Attributes inherited from nutWallFunctionFvPatchScalarField
enum blendingType	blending_
	Blending treatment (default = blendingType::STEPWISE) More...

const scalar	n_

word	UName_
	Name of velocity field. More...

scalar	Cmu_
	Empirical model coefficient. More...

scalar	kappa_
	von Kármán constant More...

scalar	E_
	Wall roughness parameter. More...

scalar	yPlusLam_

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...

static scalar	yPlusLam (const scalar kappa, const scalar E)
	Estimate the y+ at the intersection of the two sublayers. More...

Protected Types inherited from nutWallFunctionFvPatchScalarField
enum	blendingType { STEPWISE, MAX, BINOMIAL, EXPONENTIAL }
	Options for the blending treatment of viscous and inertial sublayers. More...

Static Protected Attributes inherited from nutWallFunctionFvPatchScalarField
static const Enum< blendingType >	blendingTypeNames
	Names for blendingType. More...

Detailed Description

This boundary condition provides a turbulent viscosity condition when using wall functions, based on turbulence kinetic energy, for use with surface film models.

Usage

Example of the boundary condition specification:

<patchName>
{
    type            nutkFilmWallFunction;
    value           uniform 0;
}

See also: Foam::nutkWallFunctionFvPatchScalarField

Source files

Definition at line 72 of file nutkFilmWallFunctionFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ nutkFilmWallFunctionFvPatchScalarField() [1/5]

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

Construct from patch and internal field.

Definition at line 156 of file nutkFilmWallFunctionFvPatchScalarField.C.

Referenced by nutkFilmWallFunctionFvPatchScalarField::clone().

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◆ nutkFilmWallFunctionFvPatchScalarField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 184 of file nutkFilmWallFunctionFvPatchScalarField.C.

◆ nutkFilmWallFunctionFvPatchScalarField() [3/5]

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

Construct by mapping given.

nutkFilmWallFunctionFvPatchScalarField onto a new patch

Definition at line 169 of file nutkFilmWallFunctionFvPatchScalarField.C.

◆ nutkFilmWallFunctionFvPatchScalarField() [4/5]

nutkFilmWallFunctionFvPatchScalarField ( const nutkFilmWallFunctionFvPatchScalarField & wfpsf )

Construct as copy.

Definition at line 201 of file nutkFilmWallFunctionFvPatchScalarField.C.

◆ nutkFilmWallFunctionFvPatchScalarField() [5/5]

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

Construct as copy setting internal field reference.

Definition at line 213 of file nutkFilmWallFunctionFvPatchScalarField.C.

Member Function Documentation

◆ calcNut()

tmp< scalarField > calcNut ( ) const

protectedvirtual

Calculate the turbulence viscosity.

Reimplemented from nutkWallFunctionFvPatchScalarField.

Definition at line 127 of file nutkFilmWallFunctionFvPatchScalarField.C.

References nutkFilmWallFunctionFvPatchScalarField::calcUTau(), Foam::constant::atomic::group, IOobject::groupName(), Foam::mag(), Foam::max(), Foam::foamVersion::patch, turbulenceModel::propertiesName, and Foam::sqr().

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◆ calcUTau()

tmp< scalarField > calcUTau ( const scalarField & magGradU ) const

protectedvirtual

Calculate the friction velocity.

Definition at line 50 of file nutkFilmWallFunctionFvPatchScalarField.C.

References Foam::exp(), forAll, Foam::constant::atomic::group, IOobject::groupName(), k, Foam::max(), Foam::min(), Foam::foamVersion::patch, Foam::pow(), turbulenceModel::propertiesName, tmp< T >::ref(), Foam::sqrt(), uTau, y, yPlus, and Foam::Zero.

Referenced by nutkFilmWallFunctionFvPatchScalarField::calcNut(), and nutkFilmWallFunctionFvPatchScalarField::yPlus().

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◆ TypeName()

TypeName ( "nutkFilmWallFunction" )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Construct and return a clone.

Reimplemented from nutkWallFunctionFvPatchScalarField.

Definition at line 140 of file nutkFilmWallFunctionFvPatchScalarField.H.

References nutkFilmWallFunctionFvPatchScalarField::nutkFilmWallFunctionFvPatchScalarField().

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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.

Reimplemented from nutkWallFunctionFvPatchScalarField.

Definition at line 157 of file nutkFilmWallFunctionFvPatchScalarField.H.

References nutkFilmWallFunctionFvPatchScalarField::nutkFilmWallFunctionFvPatchScalarField().

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◆ yPlus()

tmp< scalarField > yPlus ( ) const

virtual

Calculate and return the yPlus at the boundary.

Reimplemented from nutkWallFunctionFvPatchScalarField.

Definition at line 227 of file nutkFilmWallFunctionFvPatchScalarField.C.

References nutkFilmWallFunctionFvPatchScalarField::calcUTau(), Foam::constant::atomic::group, IOobject::groupName(), Foam::mag(), Foam::foamVersion::patch, turbulenceModel::propertiesName, fvPatchField< Type >::snGrad(), and y.

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from nutWallFunctionFvPatchScalarField.

Definition at line 249 of file nutkFilmWallFunctionFvPatchScalarField.C.

References nutkFilmWallFunctionFvPatchScalarField::B_, nutkFilmWallFunctionFvPatchScalarField::filmRegionName_, fvPatchField< Type >::write(), Ostream::writeEntry(), Ostream::writeEntryIfDifferent(), nutWallFunctionFvPatchScalarField::writeLocalEntries(), and nutkFilmWallFunctionFvPatchScalarField::yPlusCrit_.

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Member Data Documentation

◆ filmRegionName_

word filmRegionName_

protected

Name of film region.

Definition at line 81 of file nutkFilmWallFunctionFvPatchScalarField.H.

Referenced by nutkFilmWallFunctionFvPatchScalarField::write().

◆ B_

scalar B_

protected

B Coefficient (default = 5.5)

Definition at line 84 of file nutkFilmWallFunctionFvPatchScalarField.H.

Referenced by nutkFilmWallFunctionFvPatchScalarField::write().

◆ yPlusCrit_

scalar yPlusCrit_

protected

y+ value for laminar -> turbulent transition (default = 11.05)

Definition at line 87 of file nutkFilmWallFunctionFvPatchScalarField.H.

Referenced by nutkFilmWallFunctionFvPatchScalarField::write().

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

src/regionModels/surfaceFilmModels/derivedFvPatchFields/wallFunctions/nutkFilmWallFunction/nutkFilmWallFunctionFvPatchScalarField.H
src/regionModels/surfaceFilmModels/derivedFvPatchFields/wallFunctions/nutkFilmWallFunction/nutkFilmWallFunctionFvPatchScalarField.C

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ nutkFilmWallFunctionFvPatchScalarField() [1/5]

◆ nutkFilmWallFunctionFvPatchScalarField() [2/5]

◆ nutkFilmWallFunctionFvPatchScalarField() [3/5]

◆ nutkFilmWallFunctionFvPatchScalarField() [4/5]

◆ nutkFilmWallFunctionFvPatchScalarField() [5/5]

Member Function Documentation

◆ calcNut()

◆ calcUTau()

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ yPlus()

◆ write()

Member Data Documentation

◆ filmRegionName_

◆ B_

◆ yPlusCrit_