This boundary condition provides a turbulent viscosity condition when using wall functions, based on turbulence kinetic energy, for use with surface film models. More...
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... | |
This boundary condition provides a turbulent viscosity condition when using wall functions, based on turbulence kinetic energy, for use with surface film models.
<patchName> { type nutkFilmWallFunction; value uniform 0; }
Definition at line 72 of file nutkFilmWallFunctionFvPatchScalarField.H.
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().
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 | ( | 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.
Construct as copy.
Definition at line 201 of file nutkFilmWallFunctionFvPatchScalarField.C.
nutkFilmWallFunctionFvPatchScalarField | ( | const nutkFilmWallFunctionFvPatchScalarField & | wfpsf, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct as copy setting internal field reference.
Definition at line 213 of file nutkFilmWallFunctionFvPatchScalarField.C.
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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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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().
TypeName | ( | "nutkFilmWallFunction" | ) |
Runtime type information.
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inlinevirtual |
Construct and return a clone.
Reimplemented from nutkWallFunctionFvPatchScalarField.
Definition at line 140 of file nutkFilmWallFunctionFvPatchScalarField.H.
References nutkFilmWallFunctionFvPatchScalarField::nutkFilmWallFunctionFvPatchScalarField().
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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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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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virtual |
Write.
Reimplemented from nutWallFunctionFvPatchScalarField.
Definition at line 249 of file nutkFilmWallFunctionFvPatchScalarField.C.
References nutkFilmWallFunctionFvPatchScalarField::B_, nutkFilmWallFunctionFvPatchScalarField::filmRegionName_, os(), fvPatchField< Type >::write(), nutWallFunctionFvPatchScalarField::writeLocalEntries(), and nutkFilmWallFunctionFvPatchScalarField::yPlusCrit_.
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protected |
Name of film region.
Definition at line 81 of file nutkFilmWallFunctionFvPatchScalarField.H.
Referenced by nutkFilmWallFunctionFvPatchScalarField::write().
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protected |
B Coefficient (default = 5.5)
Definition at line 84 of file nutkFilmWallFunctionFvPatchScalarField.H.
Referenced by nutkFilmWallFunctionFvPatchScalarField::write().
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protected |
y+ value for laminar -> turbulent transition (default = 11.05)
Definition at line 87 of file nutkFilmWallFunctionFvPatchScalarField.H.
Referenced by nutkFilmWallFunctionFvPatchScalarField::write().