This boundary condition provides a simple wrapper around a zero fixed-value condition for the turbulent viscosity (i.e. nut
) for low-Reynolds number applications. It sets nut
to zero, and provides an access function to calculate y+
.
More...
Public Member Functions | |
TypeName ("nutLowReWallFunction") | |
Runtime type information. More... | |
nutLowReWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &) | |
Construct from patch and internal field. More... | |
nutLowReWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &) | |
Construct from patch, internal field and dictionary. More... | |
nutLowReWallFunctionFvPatchScalarField (const nutLowReWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &) | |
nutLowReWallFunctionFvPatchScalarField (const nutLowReWallFunctionFvPatchScalarField &) | |
Construct as copy. More... | |
virtual tmp< fvPatchScalarField > | clone () const |
Construct and return a clone. More... | |
nutLowReWallFunctionFvPatchScalarField (const nutLowReWallFunctionFvPatchScalarField &, 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 &) 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 &) | |
nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &) | |
Construct as copy. More... | |
nutWallFunctionFvPatchScalarField (const nutWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &) | |
Construct as copy setting internal field reference. More... | |
virtual tmp< scalarField > | yPlus () const =0 |
Calculate and return the yPlus at the boundary. More... | |
const wallFunctionCoefficients & | wallCoeffs () const noexcept |
Return wallFunctionCoefficients. More... | |
virtual void | updateCoeffs () |
Update the coefficients associated with the patch field. More... | |
virtual void | write (Ostream &) const |
Write. More... | |
Protected Member Functions | |
virtual tmp< scalarField > | calcNut () const |
Calculate the turbulent viscosity. 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 tmp< scalarField > | calcNut () const =0 |
Calculate the turbulent viscosity. 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 simple wrapper around a zero fixed-value condition for the turbulent viscosity (i.e. nut
) for low-Reynolds number applications. It sets nut
to zero, and provides an access function to calculate y+
.
<patchName> { // Mandatory entries type nutLowReWallFunction; // Inherited entries ... }
where the entries mean:
Property | Description | Type | Reqd | Deflt |
---|---|---|---|---|
type | Type name: nutLowReWallFunction | word | yes | - |
The inherited entries are elaborated in:
Definition at line 91 of file nutLowReWallFunctionFvPatchScalarField.H.
nutLowReWallFunctionFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct from patch and internal field.
Definition at line 47 of file nutLowReWallFunctionFvPatchScalarField.C.
nutLowReWallFunctionFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 71 of file nutLowReWallFunctionFvPatchScalarField.C.
nutLowReWallFunctionFvPatchScalarField | ( | const nutLowReWallFunctionFvPatchScalarField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< scalar, volMesh > & | iF, | ||
const fvPatchFieldMapper & | mapper | ||
) |
Construct by mapping given nutLowReWallFunctionFvPatchScalarField onto a new patch
Definition at line 58 of file nutLowReWallFunctionFvPatchScalarField.C.
nutLowReWallFunctionFvPatchScalarField | ( | const nutLowReWallFunctionFvPatchScalarField & | nlrwfpsf | ) |
Construct as copy.
Definition at line 83 of file nutLowReWallFunctionFvPatchScalarField.C.
nutLowReWallFunctionFvPatchScalarField | ( | const nutLowReWallFunctionFvPatchScalarField & | nlrwfpsf, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct as copy setting internal field reference.
Definition at line 93 of file nutLowReWallFunctionFvPatchScalarField.C.
|
protectedvirtual |
Calculate the turbulent viscosity.
Implements nutWallFunctionFvPatchScalarField.
Definition at line 38 of file nutLowReWallFunctionFvPatchScalarField.C.
References Time::New(), and Foam::Zero.
TypeName | ( | "nutLowReWallFunction" | ) |
Runtime type information.
|
inlinevirtual |
Construct and return a clone.
Definition at line 144 of file nutLowReWallFunctionFvPatchScalarField.H.
|
inlinevirtual |
Construct and return a clone setting internal field reference.
Definition at line 160 of file nutLowReWallFunctionFvPatchScalarField.H.
|
virtual |
Calculate and return the yPlus at the boundary.
Implements nutWallFunctionFvPatchScalarField.
Definition at line 106 of file nutLowReWallFunctionFvPatchScalarField.C.
References IOobject::groupName(), Foam::mag(), turbulenceModel::propertiesName, fvPatchField< Type >::snGrad(), Foam::sqrt(), U, and y.
|
virtual |
Write.
Reimplemented from nutWallFunctionFvPatchScalarField.
Definition at line 134 of file nutLowReWallFunctionFvPatchScalarField.C.
References os(), and ObukhovLength::write().