42 scalar omegaWallFunctionFvPatchScalarField::tolerance_ = 1
e-5;
48 if (!isA<wallFvPatch>(
patch()))
51 <<
"Invalid wall function specification" <<
nl 52 <<
" Patch type for patch " <<
patch().
name()
53 <<
" must be wall" <<
nl 54 <<
" Current patch type is " <<
patch().type() <<
nl <<
endl 85 if (isA<omegaWallFunctionFvPatchScalarField>(bf[
patchi]))
132 if (isA<omegaWallFunctionFvPatchScalarField>(bf[
patchi]))
134 omegaPatches.append(patchi);
139 label celli = faceCells[i];
169 refCast<const omegaWallFunctionFvPatchScalarField>(bf[
patchi]);
241 const scalar
yPlus = Cmu25*y[facei]*
sqrt(k[celli])/nuw[facei];
243 const scalar w = cornerWeights[facei];
245 const scalar omegaVis = 6*nuw[facei]/(
beta1_*
sqr(y[facei]));
246 const scalar omegaLog =
sqrt(k[celli])/(Cmu25*
kappa_*y[facei]);
257 omega0[celli] += w*
sqrt(
sqr(omegaVis) +
sqr(omegaLog));
264 omega0[celli] += w*omegaLog;
269 *(nutw[facei] + nuw[facei])
271 *Cmu25*
sqrt(k[celli])
278 omega0[celli] += w*omegaVis;
471 const_cast<FieldType&
> 482 G[celli] = G0[celli];
483 omega[celli] = omega0[celli];
523 const_cast<FieldType&
> 535 scalar w = weights[facei];
541 G[celli] = (1.0 - w)*G[celli] + w*G0[celli];
542 omega[celli] = (1.0 - w)*omega[celli] + w*omega0[celli];
543 omegaf[facei] = omega[celli];
585 label nConstrainedCells = 0;
595 label celli = faceCells[facei];
597 constraintCells.
append(celli);
598 constraintomega.append(omega[celli]);
605 <<
": number of constrained cells = " << nConstrainedCells
const char *const group
Group name for atomic constants.
bool changing() const
Is mesh changing (topology changing and/or moving)
#define forAll(list, i)
Loop across all elements in list.
bool empty() const
Return true if the UList is empty (ie, size() is zero)
Switch blended_
beta1 coefficient
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
virtual void write(Ostream &) const
Write.
virtual tmp< Field< Type > > snGrad() const
Return patch-normal gradient.
const dimensionedScalar G0
Conductance quantum: default SI units: [S].
scalar yPlusLam() const
Return the Y+ at the edge of the laminar sublayer.
const double e
Elementary charge.
const volVectorField & U() const
Access function to velocity field.
label index() const
Return the index of this patch in the fvBoundaryMesh.
A list of keyword definitions, which are a keyword followed by any number of values (e...
omegaWallFunctionFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &)
Construct from patch and internal field.
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
bool updated() const
Return true if the boundary condition has already been updated.
const Boundary & boundaryField() const
Return const-reference to the boundary field.
dimensionedSymmTensor sqr(const dimensionedVector &dv)
void size(const label)
Override size to be inconsistent with allocated storage.
virtual tmp< volScalarField > nu() const =0
Return the laminar viscosity.
virtual void updateWeightedCoeffs(const scalarField &weights)
Update the coefficients associated with the patch field.
dimensionedScalar sqrt(const dimensionedScalar &ds)
Ostream & endl(Ostream &os)
Add newline and flush stream.
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
dimensionedScalar pow025(const dimensionedScalar &ds)
A simple wrapper around bool so that it can be read as a word: true/false, on/off, yes/no, y/n, t/f, or none.
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
virtual void createAveragingWeights()
Create the averaging weights for cells which are bounded by.
virtual void checkType()
Check the type of the patch.
static word timeName(const scalar, const int precision=precision_)
Return time name of given scalar time.
label k
Boltzmann constant.
const Time & time() const
Return the top-level database.
bool manipulatedMatrix() const
Return true if the matrix has already been manipulated.
const Type & lookupObject(const word &name) const
Lookup and return the object of the given Type.
word GName() const
Helper function to return the name of the turbulence G field.
scalar kappa_
Von Karman constant.
Abstract base class for turbulence models (RAS, LES and laminar).
const word & name() const
Return name.
scalar Cmu_
Cmu coefficient.
Macros for easy insertion into run-time selection tables.
virtual void operator==(const fvPatchField< Type > &)
scalarField & G(bool init=false)
Return non-const access to the master's G field.
virtual tmp< volScalarField > k() const =0
Return the turbulence kinetic energy.
makePatchTypeField(fvPatchVectorField, SRFFreestreamVelocityFvPatchVectorField)
virtual omegaWallFunctionFvPatchScalarField & omegaPatch(const label patchi)
Helper function to return non-const access to an omega patch.
static const word propertiesName
Default name of the turbulence properties dictionary.
Field< scalar > scalarField
Specialisation of Field<T> for scalar.
virtual const labelUList & faceCells() const
Return faceCells.
static word groupName(Name name, const word &group)
void setValues(const labelUList &cells, const UList< Type > &values)
Set solution in given cells to the specified values.
Foam::fvPatchFieldMapper.
virtual void write(Ostream &) const
Write.
DynamicList< T, SizeInc, SizeMult, SizeDiv > & append(const T &)
Append an element at the end of the list.
static scalar tolerance_
Tolerance used in weighted calculations.
virtual void calculateTurbulenceFields(const turbulenceModel &turbulence, scalarField &G0, scalarField &omega0)
Main driver to calculate the turbulence fields.
const nearWallDist & y() const
Return the near wall distances.
A special matrix type and solver, designed for finite volume solutions of scalar equations. Face addressing is used to make all matrix assembly and solution loops vectorise.
virtual void manipulateMatrix(fvMatrix< Type > &matrix)
Manipulate matrix.
bool initialised_
Initialised flag.
errorManip< error > abort(error &err)
A 1D vector of objects of type <T>, where the size of the vector is known and can be used for subscri...
const fvPatch & patch() const
Return patch.
virtual label size() const
Return size.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
virtual tmp< Field< Type > > patchInternalField() const
Return internal field next to patch as patch field.
const Mesh & mesh() const
Return mesh.
Ostream & writeKeyword(const keyType &)
Write the keyword followed by an appropriate indentation.
List< List< scalar > > cornerWeights_
List of averaging corner weights.
scalarField G_
Local copy of turbulence G field.
scalarField & omega(bool init=false)
Return non-const access to the master's omega field.
void setSize(const label)
Reset size of List.
const dimensionSet dimless(0, 0, 0, 0, 0, 0, 0)
virtual void writeLocalEntries(Ostream &) const
Write local wall function variables.
This boundary condition provides a wall constraint on turbulnce specific dissipation, omega for both low and high Reynolds number turbulence models.
T lookupOrDefault(const word &, const T &, bool recursive=false, bool patternMatch=true) const
Find and return a T,.
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
prefixOSstream Pout(cout, "Pout")
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
Mesh data needed to do the Finite Volume discretisation.
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
const objectRegistry & db() const
Return local objectRegistry.
dimensioned< scalar > mag(const dimensioned< Type > &)
virtual void setMaster()
Set the master patch - master is responsible for updating all.
virtual tmp< volScalarField > nut() const =0
Return the turbulence viscosity.
A class for managing temporary objects.
label master_
Master patch ID.
virtual label & master()
Return non-const access to the master patch ID.
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
virtual void manipulateMatrix(fvMatrix< scalar > &matrix)
Manipulate matrix.
label size() const
Return the number of elements in the UList.
scalar yPlusLam_
y+ at the edge of the laminar sublayer
scalarField omega_
Local copy of turbulence omega field.
scalar beta1_
beta1 coefficient
virtual void calculate(const turbulenceModel &turbulence, const List< scalar > &cornerWeights, const fvPatch &patch, scalarField &G, scalarField &omega)
Calculate the omega and G.
const DimensionedField< Type, volMesh > & internalField() const
Return dimensioned internal field reference.