This boundary condition provides a wall function for the turbulent viscosity (i.e. nut
) based on the turbulent kinetic energy, (i.e. k
) for for low- and high-Reynolds number applications.
More...
Public Member Functions | |
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 &) | |
Construct by mapping given nutkWallFunctionFvPatchScalarField onto a new patch. More... | |
nutkWallFunctionFvPatchScalarField (const nutkWallFunctionFvPatchScalarField &) | |
Construct as copy. More... | |
nutkWallFunctionFvPatchScalarField (const nutkWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &) | |
Construct as copy setting internal field reference. More... | |
virtual tmp< fvPatchField< scalar > > | clone () const |
Return a clone. 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 &) 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 nutWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &) | |
Construct by mapping given nutWallFunctionFvPatchScalarField onto a new patch. More... | |
nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &) | |
Construct as copy. More... | |
nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &, 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... | |
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... | |
This boundary condition provides a wall function for the turbulent viscosity (i.e. nut
) based on the turbulent kinetic energy, (i.e. k
) for for low- and high-Reynolds number applications.
<patchName> { // Mandatory entries type nutkWallFunction; // Inherited entries ... }
where the entries mean:
Property | Description | Type | Reqd | Deflt |
---|---|---|---|---|
type | Type name: nutkWallFunction | word | yes | - |
The inherited entries are elaborated in:
Definition at line 88 of file nutkWallFunctionFvPatchScalarField.H.
nutkWallFunctionFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct from patch and internal field.
Definition at line 178 of file nutkWallFunctionFvPatchScalarField.C.
nutkWallFunctionFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 202 of file nutkWallFunctionFvPatchScalarField.C.
nutkWallFunctionFvPatchScalarField | ( | const nutkWallFunctionFvPatchScalarField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< scalar, volMesh > & | iF, | ||
const fvPatchFieldMapper & | mapper | ||
) |
Construct by mapping given nutkWallFunctionFvPatchScalarField onto a new patch.
Definition at line 189 of file nutkWallFunctionFvPatchScalarField.C.
nutkWallFunctionFvPatchScalarField | ( | const nutkWallFunctionFvPatchScalarField & | wfpsf | ) |
Construct as copy.
Definition at line 214 of file nutkWallFunctionFvPatchScalarField.C.
nutkWallFunctionFvPatchScalarField | ( | const nutkWallFunctionFvPatchScalarField & | wfpsf, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct as copy setting internal field reference.
Definition at line 224 of file nutkWallFunctionFvPatchScalarField.C.
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protectedvirtual |
Calculate the turbulent viscosity.
Implements nutWallFunctionFvPatchScalarField.
Reimplemented in atmNutWallFunctionFvPatchScalarField, atmNutkWallFunctionFvPatchScalarField, nutkFilmWallFunctionFvPatchScalarField, and nutkRoughWallFunctionFvPatchScalarField.
Definition at line 32 of file nutkWallFunctionFvPatchScalarField.C.
References wallFunctionBlenders::blender_, wallFunctionCoefficients::Cmu(), Foam::constant::electromagnetic::e, wallFunctionCoefficients::E(), Foam::exp(), forAll, Foam::constant::atomic::group, IOobject::groupName(), k, Foam::constant::electromagnetic::kappa, wallFunctionCoefficients::kappa(), Foam::log(), Foam::max(), wallFunctionBlenders::n_, tmp< T >::New(), nutWallFunctionFvPatchScalarField::nutw(), Foam::foamVersion::patch, Foam::pow(), Foam::pow025(), Foam::pow4(), turbulenceModel::propertiesName, Foam::sqrt(), Foam::tanh(), nutWallFunctionFvPatchScalarField::wallCoeffs_, y, nutkWallFunctionFvPatchScalarField::yPlus(), wallFunctionCoefficients::yPlusLam(), and Foam::Zero.
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protected |
Write local wall function variables.
Definition at line 167 of file nutkWallFunctionFvPatchScalarField.C.
References os(), and wallFunctionBlenders::writeEntries().
TypeName | ( | "nutkWallFunction" | ) |
Runtime type information.
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inlinevirtual |
Return a clone.
Reimplemented in atmNutWallFunctionFvPatchScalarField, atmNutkWallFunctionFvPatchScalarField, nutkFilmWallFunctionFvPatchScalarField, and nutkRoughWallFunctionFvPatchScalarField.
Definition at line 170 of file nutkWallFunctionFvPatchScalarField.H.
References fvPatchField< Type >::Clone().
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inlinevirtual |
Clone with an internal field reference.
Reimplemented in atmNutWallFunctionFvPatchScalarField, atmNutkWallFunctionFvPatchScalarField, nutkFilmWallFunctionFvPatchScalarField, and nutkRoughWallFunctionFvPatchScalarField.
Definition at line 179 of file nutkWallFunctionFvPatchScalarField.H.
References fvPatchField< Type >::Clone().
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virtual |
Calculate and return the yPlus at the boundary.
Implements nutWallFunctionFvPatchScalarField.
Reimplemented in nutkFilmWallFunctionFvPatchScalarField.
Definition at line 237 of file nutkWallFunctionFvPatchScalarField.C.
References forAll, Foam::constant::atomic::group, IOobject::groupName(), k, Foam::mag(), tmp< T >::New(), Foam::foamVersion::patch, Foam::pow025(), turbulenceModel::propertiesName, fvPatchField< Type >::snGrad(), Foam::sqrt(), U, y, yPlus, and Foam::Zero.
Referenced by nutkWallFunctionFvPatchScalarField::calcNut(), nutkRoughWallFunctionFvPatchScalarField::calcNut(), and atmNutkWallFunctionFvPatchScalarField::calcNut().
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virtual |
Write.
Reimplemented from nutWallFunctionFvPatchScalarField.
Reimplemented in atmNutWallFunctionFvPatchScalarField, atmNutkWallFunctionFvPatchScalarField, nutkRoughWallFunctionFvPatchScalarField, and nutkFilmWallFunctionFvPatchScalarField.
Definition at line 290 of file nutkWallFunctionFvPatchScalarField.C.
References os(), nutWallFunctionFvPatchScalarField::write(), and fvPatchField< Type >::writeValueEntry().