kLowReWallFunctionFvPatchScalarField Class Reference

This boundary condition provides a wall constraint on the turbulent kinetic energy, i.e. k, for low- and high-Reynolds number turbulence models. More...

Inheritance diagram for kLowReWallFunctionFvPatchScalarField:
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Collaboration diagram for kLowReWallFunctionFvPatchScalarField:
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Public Member Functions

 TypeName ("kLowReWallFunction")
 Runtime type information. More...
 
 kLowReWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 kLowReWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 kLowReWallFunctionFvPatchScalarField (const kLowReWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 
 kLowReWallFunctionFvPatchScalarField (const kLowReWallFunctionFvPatchScalarField &)
 Construct as copy. More...
 
virtual tmp< fvPatchScalarFieldclone () const
 Construct and return a clone. More...
 
 kLowReWallFunctionFvPatchScalarField (const kLowReWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference. More...
 
virtual tmp< fvPatchScalarFieldclone (const DimensionedField< scalar, volMesh > &iF) const
 Construct and return a clone setting internal field reference. More...
 
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field. More...
 
virtual void write (Ostream &) const
 Write. More...
 
- Public Member Functions inherited from fixedValueFvPatchField< scalar >
 TypeName ("fixedValue")
 Runtime type information. More...
 
 fixedValueFvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 fixedValueFvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const scalar &value)
 Construct from patch, internal field and value. More...
 
 fixedValueFvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &, const bool valueRequired=true)
 Construct from patch, internal field and dictionary. More...
 
 fixedValueFvPatchField (const fixedValueFvPatchField< scalar > &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping the given fixedValueFvPatchField<Type> More...
 
 fixedValueFvPatchField (const fixedValueFvPatchField< scalar > &)
 Construct as copy. More...
 
 fixedValueFvPatchField (const fixedValueFvPatchField< scalar > &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference. More...
 
virtual bool fixesValue () const
 Return true if this patch field fixes a value. More...
 
virtual bool assignable () const
 Return false: this patch field is not altered by assignment. More...
 
virtual tmp< Field< scalar > > valueInternalCoeffs (const tmp< scalarField > &) const
 Return the matrix diagonal coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > valueBoundaryCoeffs (const tmp< scalarField > &) const
 Return the matrix source coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > gradientInternalCoeffs () const
 Return the matrix diagonal coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > gradientBoundaryCoeffs () const
 Return the matrix source coefficients corresponding to the. More...
 
virtual void operator= (const UList< scalar > &)
 
virtual void operator= (const fvPatchField< scalar > &)
 
virtual void operator= (const scalar &)
 
virtual void operator+= (const fvPatchField< scalar > &)
 
virtual void operator+= (const Field< scalar > &)
 
virtual void operator+= (const scalar &)
 
virtual void operator-= (const fvPatchField< scalar > &)
 
virtual void operator-= (const Field< scalar > &)
 
virtual void operator-= (const scalar &)
 
virtual void operator*= (const fvPatchField< scalar > &)
 
virtual void operator*= (const Field< scalar > &)
 
virtual void operator*= (const scalar)
 
virtual void operator/= (const fvPatchField< scalar > &)
 
virtual void operator/= (const Field< scalar > &)
 
virtual void operator/= (const scalar)
 
- Public Member Functions inherited from fvPatchField< scalar >
 TypeName ("fvPatchField")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (tmp, fvPatchField, patch,(const fvPatch &p, const DimensionedField< scalar, volMesh > &iF),(p, iF))
 
 declareRunTimeSelectionTable (tmp, fvPatchField, patchMapper,(const fvPatchField< scalar > &ptf, const fvPatch &p, const DimensionedField< scalar, volMesh > &iF, const fvPatchFieldMapper &m),(dynamic_cast< const fvPatchFieldType & >(ptf), p, iF, m))
 
 declareRunTimeSelectionTable (tmp, fvPatchField, dictionary,(const fvPatch &p, const DimensionedField< scalar, volMesh > &iF, const dictionary &dict),(p, iF, dict))
 
 fvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 fvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const scalar &value)
 Construct from patch, internal field and value. More...
 
 fvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const word &patchType)
 Construct from patch and internal field and patch type. More...
 
 fvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const Field< scalar > &)
 Construct from patch and internal field and patch field. More...
 
 fvPatchField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &, const bool valueRequired=true)
 Construct from patch, internal field and dictionary. More...
 
 fvPatchField (const fvPatchField< scalar > &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping the given fvPatchField onto a new patch. More...
 
 fvPatchField (const fvPatchField< scalar > &)
 Construct as copy. More...
 
 fvPatchField (const fvPatchField< scalar > &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference. More...
 
Foam::tmp< Foam::fvPatchField< scalar > > NewCalculatedType (const fvPatchField< Type2 > &pf)
 
virtual ~fvPatchField ()=default
 Destructor. More...
 
bool useImplicit () const noexcept
 Use implicit formulation for coupled patches only. More...
 
bool useImplicit (bool on) noexcept
 Set useImplicit on/off. More...
 
virtual bool coupled () const
 Return true if this patch field is coupled. More...
 
const objectRegistrydb () const
 Return local objectRegistry. More...
 
const fvPatchpatch () const
 Return patch. More...
 
const DimensionedField< scalar, volMesh > & internalField () const
 Return dimensioned internal field reference. More...
 
const Field< scalar > & primitiveField () const
 Return internal field reference. More...
 
const wordpatchType () const
 Optional patch type. More...
 
wordpatchType ()
 Optional patch type. More...
 
bool updated () const
 Return true if the boundary condition has already been updated. More...
 
bool manipulatedMatrix () const
 Return true if the matrix has already been manipulated. More...
 
virtual void autoMap (const fvPatchFieldMapper &)
 Map (and resize as needed) from self given a mapping object. More...
 
virtual void rmap (const fvPatchField< scalar > &, const labelList &)
 Reverse map the given fvPatchField onto this fvPatchField. More...
 
virtual tmp< Field< scalar > > snGrad () const
 Return patch-normal gradient. More...
 
virtual tmp< Field< scalar > > snGrad (const scalarField &deltaCoeffs) const
 Return patch-normal gradient for coupled-patches. More...
 
virtual void updateWeightedCoeffs (const scalarField &weights)
 Update the coefficients associated with the patch field. More...
 
virtual tmp< Field< scalar > > patchInternalField () const
 Return internal field next to patch as patch field. More...
 
virtual void patchInternalField (Field< scalar > &) const
 Return internal field next to patch as patch field. More...
 
virtual tmp< Field< scalar > > patchNeighbourField () const
 Return patchField on the opposite patch of a coupled patch. More...
 
virtual void initEvaluate (const Pstream::commsTypes commsType=Pstream::commsTypes::blocking)
 Initialise the evaluation of the patch field. More...
 
virtual void evaluate (const Pstream::commsTypes commsType=Pstream::commsTypes::blocking)
 Evaluate the patch field, sets Updated to false. More...
 
virtual tmp< Field< scalar > > valueInternalCoeffs (const tmp< Field< scalar >> &) const
 Return the matrix diagonal coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > valueBoundaryCoeffs (const tmp< Field< scalar >> &) const
 Return the matrix source coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > gradientInternalCoeffs (const scalarField &deltaCoeffs) const
 Return the matrix diagonal coefficients corresponding to the. More...
 
virtual tmp< Field< scalar > > gradientBoundaryCoeffs (const scalarField &deltaCoeffs) const
 Return the matrix source coefficients corresponding to the. More...
 
virtual void manipulateMatrix (fvMatrix< scalar > &matrix)
 Manipulate matrix. More...
 
virtual void manipulateMatrix (fvMatrix< scalar > &matrix, const scalarField &weights)
 Manipulate matrix with given weights. More...
 
virtual void manipulateMatrix (fvMatrix< scalar > &matrix, const label iMatrix, const direction cmp)
 Manipulate fvMatrix. More...
 
void check (const fvPatchField< scalar > &) const
 Check fvPatchField<Type> against given fvPatchField<Type> More...
 
virtual void operator== (const fvPatchField< scalar > &)
 
virtual void operator== (const Field< scalar > &)
 
virtual void operator== (const scalar &)
 

Protected Attributes

scalar Ceps2_
 Ceps2 coefficient. More...
 
scalar Ck_
 Ck coefficient. More...
 
scalar Bk_
 Bk coefficient. More...
 
scalar C_
 C coefficient. More...
 

Additional Inherited Members

- Public Types inherited from fvPatchField< scalar >
typedef fvPatch Patch
 
typedef calculatedFvPatchField< scalar > Calculated
 
- Static Public Member Functions inherited from fvPatchField< scalar >
static tmp< fvPatchField< scalar > > New (const word &, const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Return a pointer to a new patchField created on freestore given. More...
 
static tmp< fvPatchField< scalar > > New (const word &, const word &actualPatchType, const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Return a pointer to a new patchField created on freestore given. More...
 
static tmp< fvPatchField< scalar > > New (const fvPatchField< scalar > &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Return a pointer to a new patchField created on freestore from. More...
 
static tmp< fvPatchField< scalar > > New (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Return a pointer to a new patchField created on freestore. More...
 
static tmp< fvPatchField< scalar > > NewCalculatedType (const fvPatch &)
 Return a pointer to a new calculatedFvPatchField created on. More...
 
static tmp< fvPatchField< scalar > > NewCalculatedType (const fvPatchField< Type2 > &)
 Return a pointer to a new calculatedFvPatchField created on. More...
 
static const wordcalculatedType ()
 Return the type of the calculated for of fvPatchField. More...
 
- Static Public Attributes inherited from fvPatchField< scalar >
static int disallowGenericFvPatchField
 Debug switch to disallow the use of genericFvPatchField. More...
 

Detailed Description

This boundary condition provides a wall constraint on the turbulent kinetic energy, i.e. k, for low- and high-Reynolds number turbulence models.

Usage
Example of the boundary condition specification:
<patchName>
{
    // Mandatory entries (unmodifiable)
    type            kLowReWallFunction;

    // Optional entries (unmodifiable)
    Ceps2           1.9;
    Ck              -0.416;
    Bk              8.366;
    C               11.0;

    // Optional (inherited) entries
    ...
}

where the entries mean:

Property Description Type Req'd Dflt
type Type name: kLowReWallFunction word yes -
Ceps2 Model coefficient scalar no 1.9
Ck Model coefficient scalar no -0.416
Bk Model coefficient scalar no 8.366
C Model coefficient scalar no 11.0

The inherited entries are elaborated in:

Viscous and inertial sublayer predictions for k are blended in a stepwise manner:

\[ k = k_{log} \qquad if \quad y^+ > y^+_{lam} \]

\[ k = k_{vis} \qquad if \quad y^+ <= y^+_{lam} \]

where

\( k_{vis} \) = k prediction in the viscous sublayer
\( k_{log} \) = k prediction in the inertial sublayer
\( y^+ \) = estimated wall-normal height of the cell centre in wall units
\( y^+_{lam} \) = estimated intersection of the viscous and inertial sublayers
Note
The coefficients Cmu, kappa, and E are obtained from the specified nutWallFunction in order to ensure that each patch possesses the same set of values for these coefficients.
See also
Source files

Definition at line 165 of file kLowReWallFunctionFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ kLowReWallFunctionFvPatchScalarField() [1/5]

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

Construct from patch and internal field.

Definition at line 38 of file kLowReWallFunctionFvPatchScalarField.C.

Referenced by kLowReWallFunctionFvPatchScalarField::clone().

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◆ kLowReWallFunctionFvPatchScalarField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 68 of file kLowReWallFunctionFvPatchScalarField.C.

◆ kLowReWallFunctionFvPatchScalarField() [3/5]

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

Construct by mapping given kLowReWallFunctionFvPatchScalarField onto a new patch

Definition at line 52 of file kLowReWallFunctionFvPatchScalarField.C.

◆ kLowReWallFunctionFvPatchScalarField() [4/5]

◆ kLowReWallFunctionFvPatchScalarField() [5/5]

Construct as copy setting internal field reference.

Definition at line 104 of file kLowReWallFunctionFvPatchScalarField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "kLowReWallFunction"  )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const
inlinevirtual

Construct and return a clone.

Reimplemented from fixedValueFvPatchField< scalar >.

Definition at line 226 of file kLowReWallFunctionFvPatchScalarField.H.

References kLowReWallFunctionFvPatchScalarField::kLowReWallFunctionFvPatchScalarField().

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◆ clone() [2/2]

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

Construct and return a clone setting internal field reference.

Reimplemented from fixedValueFvPatchField< scalar >.

Definition at line 243 of file kLowReWallFunctionFvPatchScalarField.H.

References kLowReWallFunctionFvPatchScalarField::kLowReWallFunctionFvPatchScalarField().

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◆ updateCoeffs()

◆ write()

void write ( Ostream os) const
virtual

Write.

Reimplemented from fixedValueFvPatchField< scalar >.

Definition at line 183 of file kLowReWallFunctionFvPatchScalarField.C.

References os(), fixedValueFvPatchField< Type >::write(), and Ostream::writeEntry().

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Member Data Documentation

◆ Ceps2_

scalar Ceps2_
protected

Ceps2 coefficient.

Definition at line 174 of file kLowReWallFunctionFvPatchScalarField.H.

Referenced by kLowReWallFunctionFvPatchScalarField::updateCoeffs().

◆ Ck_

scalar Ck_
protected

Ck coefficient.

Definition at line 177 of file kLowReWallFunctionFvPatchScalarField.H.

Referenced by kLowReWallFunctionFvPatchScalarField::updateCoeffs().

◆ Bk_

scalar Bk_
protected

Bk coefficient.

Definition at line 180 of file kLowReWallFunctionFvPatchScalarField.H.

Referenced by kLowReWallFunctionFvPatchScalarField::updateCoeffs().

◆ C_

scalar C_
protected

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