FreeFOAM The Cross-Platform CFD Toolkit
nutWallFunctionFvPatchScalarField Class Reference

Boundary condition for turbulent (kinematic) viscosity when using wall functions. More...

#include <incompressibleRASModels/nutWallFunctionFvPatchScalarField.H>


Detailed Description

+ Inheritance diagram for nutWallFunctionFvPatchScalarField:

List of all members.

Public Member Functions

 TypeName ("nutWallFunction")
 Runtime type information.
 nutWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field.
 nutWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given.
 nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &)
 Construct as copy.
virtual tmp< fvPatchScalarFieldclone () const
 Construct and return a clone.
 nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference.
virtual tmp< fvPatchScalarFieldclone (const DimensionedField< scalar, volMesh > &iF) const
 Construct and return a clone setting internal field reference.
virtual tmp< scalarFieldyPlus () 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< scalarFieldcalcNut () 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

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

Construct from patch and internal field.

Definition at line 117 of file nutWallFunctionFvPatchScalarField.C.

Referenced by nutWallFunctionFvPatchScalarField::clone().

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

Construct from patch, internal field and dictionary.

Definition at line 151 of file nutWallFunctionFvPatchScalarField.C.

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

Construct by mapping given.

nutWallFunctionFvPatchScalarField onto a new patch

Definition at line 133 of file nutWallFunctionFvPatchScalarField.C.

Construct as copy.

Definition at line 168 of file nutWallFunctionFvPatchScalarField.C.

Construct as copy setting internal field reference.

Definition at line 183 of file nutWallFunctionFvPatchScalarField.C.


Member Function Documentation

void checkType ( )
protectedvirtual

Check the type of the patch.

Definition at line 44 of file nutWallFunctionFvPatchScalarField.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 nutWallFunctionFvPatchScalarField.C.

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

TypeName ( "nutWallFunction"  )

Runtime type information.

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 200 of file nutWallFunctionFvPatchScalarField.C.

References nutWallFunctionFvPatchScalarField::calcNut(), and incompressible::operator==.


Member Data Documentation


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