Boundary condition for turbulent (kinematic) viscosity when using wall functions, based on turbulence kinetic energy. More...

#include <compressibleRASModels/mutkWallFunctionFvPatchScalarField.H>

Detailed Description

Boundary condition for turbulent (kinematic) viscosity when using wall functions, based on turbulence kinetic energy.

- replicates OpenFOAM v1.5 (and earlier) behaviour

Source files

Definition at line 55 of file mutkWallFunctionFvPatchScalarField.H.

List of all members.

Public Member Functions
	TypeName ("mutkWallFunction")
	Runtime type information.
	mutkWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field.
	mutkWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &)
	Construct as copy.
virtual tmp< fvPatchScalarField >	clone () const
	Construct and return a clone.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference.
virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Construct and return a clone setting internal field reference.
virtual tmp< scalarField >	yPlus () const
	Calculate and return the yPlus at the boundary.
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field.
virtual void	write (Ostream &) const
	Write.

Protected Member Functions
virtual void	checkType ()
	Check the type of the patch.
virtual scalar	calcYPlusLam (const scalar kappa, const scalar E) const
	Calculate the Y+ at the edge of the laminar sublayer.
virtual tmp< scalarField >	calcMut () const
	Calculate the turbulence viscosity.
virtual void	writeLocalEntries (Ostream &) const
	Write local wall function variables.

Protected Attributes
scalar	Cmu_
	Cmu coefficient.
scalar	kappa_
	Von Karman constant.
scalar	E_
	E coefficient.
scalar	yPlusLam_
	Y+ at the edge of the laminar sublayer.

Constructor & Destructor Documentation

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

Construct from patch and internal field.

Definition at line 118 of file mutkWallFunctionFvPatchScalarField.C.

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

Construct from patch, internal field and dictionary.

Definition at line 148 of file mutkWallFunctionFvPatchScalarField.C.

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

Construct by mapping given.

mutkWallFunctionFvPatchScalarField onto a new patch

Definition at line 132 of file mutkWallFunctionFvPatchScalarField.C.

mutkWallFunctionFvPatchScalarField ( const mutkWallFunctionFvPatchScalarField & wfpsf )

Construct as copy.

Definition at line 163 of file mutkWallFunctionFvPatchScalarField.C.

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

Construct as copy setting internal field reference.

Definition at line 176 of file mutkWallFunctionFvPatchScalarField.C.

Member Function Documentation

void checkType ( )

protectedvirtual

Check the type of the patch.

Definition at line 44 of file mutkWallFunctionFvPatchScalarField.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorIn, and Foam::nl.

scalar calcYPlusLam	(	const scalar	kappa,
		const scalar	E
	)		const

protectedvirtual

Calculate the Y+ at the edge of the laminar sublayer.

Definition at line 59 of file mutkWallFunctionFvPatchScalarField.C.

References kappa(), and Foam::log().

tmp< scalarField > calcMut ( ) const

protectedvirtual

Calculate the turbulence viscosity.

Definition at line 75 of file mutkWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), forAll, k(), RASModel::k(), Foam::log(), turbulenceModel::mu(), Foam::pow(), turbulenceModel::rho(), Foam::sqrt(), y, and RASModel::y().

void writeLocalEntries ( Ostream & os ) const

protectedvirtual

Write local wall function variables.

Definition at line 107 of file mutkWallFunctionFvPatchScalarField.C.

References token::END_STATEMENT, Foam::nl, and Ostream::writeKeyword().

TypeName ( "mutkWallFunction" )

Runtime type information.

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 132 of file mutkWallFunctionFvPatchScalarField.H.

References mutkWallFunctionFvPatchScalarField::clone().

Referenced by mutkWallFunctionFvPatchScalarField::clone().

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

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 149 of file mutkWallFunctionFvPatchScalarField.H.

tmp< scalarField > yPlus ( ) const

virtual

Calculate and return the yPlus at the boundary.

Definition at line 204 of file mutkWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), k(), RASModel::k(), turbulenceModel::mu(), Foam::pow(), turbulenceModel::rho(), Foam::sqrt(), y, and RASModel::y().

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 191 of file mutkWallFunctionFvPatchScalarField.C.

References Foam::operator==().

void write ( Ostream & os ) const

virtual

Write.

Definition at line 221 of file mutkWallFunctionFvPatchScalarField.C.

Member Data Documentation

scalar Cmu_

protected

Cmu coefficient.

Definition at line 64 of file mutkWallFunctionFvPatchScalarField.H.

scalar kappa_

protected

Von Karman constant.

Definition at line 67 of file mutkWallFunctionFvPatchScalarField.H.

scalar E_

protected

E coefficient.

Definition at line 70 of file mutkWallFunctionFvPatchScalarField.H.

scalar yPlusLam_

protected

Y+ at the edge of the laminar sublayer.

Definition at line 73 of file mutkWallFunctionFvPatchScalarField.H.

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

src/turbulenceModels/compressible/RAS/derivedFvPatchFields/wallFunctions/mutWallFunctions/mutkWallFunction/mutkWallFunctionFvPatchScalarField.H
src/turbulenceModels/compressible/RAS/derivedFvPatchFields/wallFunctions/mutWallFunctions/mutkWallFunction/mutkWallFunctionFvPatchScalarField.C

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation