Abstract base class for turbulence models for compressible and combusting flows. More...
#include <compressibleRASModels/RASModel.H>
Abstract base class for turbulence models for compressible and combusting flows.
Definition at line 71 of file RASModel.H.
Public Member Functions | |
TypeName ("RASModel") | |
Runtime type information. | |
declareRunTimeSelectionTable (autoPtr, RASModel, dictionary,(const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel),(rho, U, phi, thermoPhysicalModel)) | |
RASModel (const word &type, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) | |
Construct from components. | |
virtual | ~RASModel () |
Destructor. | |
const dimensionedScalar & | k0 () const |
Return the value of k0 which k is not allowed to be less than. | |
const dimensionedScalar & | epsilon0 () const |
Return the value of epsilon0 which epsilon is not allowed to be. | |
const dimensionedScalar & | epsilonSmall () const |
Return the value of epsilonSmall which is added to epsilon when. | |
const dimensionedScalar & | omega0 () const |
Return the value of omega0 which epsilon is not allowed to be. | |
const dimensionedScalar & | omegaSmall () const |
Return the value of omegaSmall which is added to epsilon when. | |
dimensionedScalar & | k0 () |
Allow k0 to be changed. | |
dimensionedScalar & | epsilon0 () |
Allow epsilon0 to be changed. | |
dimensionedScalar & | epsilonSmall () |
Allow epsilonSmall to be changed. | |
dimensionedScalar & | omega0 () |
Allow omega0 to be changed. | |
dimensionedScalar & | omegaSmall () |
Allow omegaSmall to be changed. | |
const nearWallDist & | y () const |
Return the near wall distances. | |
scalar | yPlusLam (const scalar kappa, const scalar E) const |
Calculate y+ at the edge of the laminar sublayer. | |
const dictionary & | coeffDict () const |
Const access to the coefficients dictionary. | |
virtual tmp< volScalarField > | mut () const =0 |
Return the turbulence viscosity. | |
virtual tmp< volScalarField > | muEff () const |
Return the effective viscosity. | |
virtual tmp< volScalarField > | alphaEff () const =0 |
Return the effective turbulent thermal diffusivity. | |
virtual tmp< volScalarField > | k () const =0 |
Return the turbulence kinetic energy. | |
virtual tmp< volScalarField > | epsilon () const =0 |
Return the turbulence kinetic energy dissipation rate. | |
virtual tmp< volSymmTensorField > | R () const =0 |
Return the Reynolds stress tensor. | |
virtual tmp< volSymmTensorField > | devRhoReff () const =0 |
Return the effective stress tensor including the laminar stress. | |
virtual tmp< fvVectorMatrix > | divDevRhoReff (volVectorField &U) const =0 |
Return the source term for the momentum equation. | |
virtual tmp< scalarField > | yPlus (const label patchI, const scalar Cmu) const |
Return yPlus for the given patch. | |
virtual void | correct ()=0 |
Solve the turbulence equations and correct the turbulence viscosity. | |
virtual bool | read ()=0 |
Read RASProperties dictionary. | |
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TypeName ("turbulenceModel") | |
Runtime type information. | |
declareRunTimeNewSelectionTable (autoPtr, turbulenceModel, turbulenceModel,(const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel),(rho, U, phi, thermoPhysicalModel)) | |
turbulenceModel (const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) | |
Construct from components. | |
virtual | ~turbulenceModel () |
Destructor. | |
const volScalarField & | rho () const |
Access function to density field. | |
const volVectorField & | U () const |
Access function to velocity field. | |
const surfaceScalarField & | phi () const |
Access function to flux field. | |
const basicThermo & | thermo () const |
Access function to thermophysical model. | |
const volScalarField & | mu () const |
Return the laminar viscosity. | |
const volScalarField & | alpha () const |
Return the laminar thermal conductivity. | |
virtual tmp< fvVectorMatrix > | divDevRhoReff (volVectorField &U) const =0 |
Return the source term for the momentum equation. | |
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TypeName ("dictionary") | |
IOdictionary (const IOobject &) | |
Construct given an IOobject. | |
IOdictionary (const IOobject &, const dictionary &) | |
Construct given an IOobject and dictionary. | |
virtual | ~IOdictionary () |
const word & | name () const |
Name function is needed to disambiguate those inherited. | |
bool | readData (Istream &) |
ReadData function required for regIOobject read operation. | |
bool | writeData (Ostream &) const |
WriteData function required for regIOobject write operation. | |
virtual bool | write () const |
Write using setting from DB. | |
void | operator= (const IOdictionary &) |
Assignment of other IOdictionary's entries to this IOdictionary. | |
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TypeName ("regIOobject") | |
Runtime type information. | |
regIOobject (const IOobject &, const bool isTime=false) | |
Construct from IOobject. Optional flag for if IOobject is the. | |
regIOobject (const regIOobject &) | |
Construct as copy. | |
regIOobject (const regIOobject &, bool registerCopy) | |
Construct as copy, and transferring registry registration to copy. | |
virtual | ~regIOobject () |
bool | checkIn () |
Add object to registry. | |
bool | checkOut () |
Remove object from registry. | |
bool | ownedByRegistry () const |
Is this object owned by the registry? | |
void | store () |
Transfer ownership of this object to its registry. | |
void | release () |
Release ownership of this object from its registry. | |
label | eventNo () const |
Event number at last update. | |
label & | eventNo () |
Event number at last update. | |
bool | upToDate (const word &) const |
Am I uptodate with respect to other regIOobjects. | |
bool | upToDate (const word &, const word &) const |
bool | upToDate (const word &, const word &, const word &) const |
bool | upToDate (const word &, const word &, const word &, const word &) const |
void | setUpToDate () |
Flag me as up to date. | |
virtual void | rename (const word &newName) |
Rename. | |
Istream & | readStream (const word &) |
Return Istream and check object type against that given. | |
void | close () |
Close Istream. | |
virtual bool | modified () const |
Return true if the object's file has been modified. | |
virtual bool | readIfModified () |
Read object if modified. | |
virtual bool | writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType) const |
Write using given format, version and compression. | |
void | operator= (const IOobject &) |
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TypeName ("IOobject") | |
Runtime type information. | |
IOobject (const word &name, const fileName &instance, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from name, instance, registry, io options. | |
IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from name, instance, local, registry, io options. | |
IOobject (const fileName &path, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from path, registry, io options. | |
Foam::autoPtr< IOobject > | clone () const |
Clone. | |
virtual | ~IOobject () |
const Time & | time () const |
Return time. | |
const objectRegistry & | db () const |
Return the local objectRegistry. | |
const word & | headerClassName () const |
Return name of the class name read from header. | |
string & | note () |
Return non-constant access to the optional note. | |
const string & | note () const |
Return the optional note. | |
bool | registerObject () const |
Register object created from this IOobject with registry if true. | |
readOption | readOpt () const |
readOption & | readOpt () |
writeOption | writeOpt () const |
writeOption & | writeOpt () |
const fileName & | rootPath () const |
const fileName & | caseName () const |
const fileName & | instance () const |
fileName & | instance () |
const fileName & | local () const |
fileName | path () const |
Return complete path. | |
fileName | path (const word &instance, const fileName &local="") const |
Return complete path with alternative instance and local. | |
fileName | objectPath () const |
Return complete path + object name. | |
fileName | filePath () const |
Return complete path + object name if the file exists. | |
bool | readHeader (Istream &) |
Read header. | |
bool | headerOk () |
Read and check header info. | |
bool | writeHeader (Ostream &) const |
Write header. | |
bool | good () const |
bool | bad () const |
InfoProxy< IOobject > | info () const |
Return info proxy. | |
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ClassName ("dictionary") | |
dictionary () | |
Construct top-level dictionary null. | |
dictionary (const fileName &name) | |
Construct top-level empty dictionary with given name. | |
dictionary (const fileName &name, const dictionary &parentDict, Istream &) | |
Construct given the entry name, parent dictionary and Istream,. | |
dictionary (Istream &) | |
Construct top-level dictionary from Istream, reading entries. | |
dictionary (const dictionary &parentDict, const dictionary &) | |
Construct as copy given the parent dictionary. | |
dictionary (const dictionary &) | |
Construct top-level dictionary as copy. | |
dictionary (const dictionary *) | |
Construct top-level dictionary as copy from pointer to dictionary. | |
dictionary (const dictionary &parentDict, const Xfer< dictionary > &) | |
Construct by transferring parameter contents given parent dictionary. | |
dictionary (const Xfer< dictionary > &) | |
Construct top-level dictionary by transferring parameter contents. | |
autoPtr< dictionary > | clone () const |
Construct and return clone. | |
~dictionary () | |
const dictionary & | parent () const |
Return the parent dictionary. | |
label | startLineNumber () const |
Return line number of first token in dictionary. | |
label | endLineNumber () const |
Return line number of last token in dictionary. | |
SHA1Digest | digest () const |
Return the SHA1 digest of the dictionary contents. | |
bool | found (const word &, bool recursive=false) const |
Search dictionary for given keyword. | |
const entry * | lookupEntryPtr (const word &, bool recursive, bool patternMatch) const |
Find and return an entry data stream pointer if present. | |
entry * | lookupEntryPtr (const word &, bool recursive, bool patternMatch) |
Find and return an entry data stream pointer for manipulation. | |
const entry & | lookupEntry (const word &, bool recursive, bool patternMatch) const |
Find and return an entry data stream if present otherwise error. | |
ITstream & | lookup (const word &, bool recursive=false, bool patternMatch=true) const |
Find and return an entry data stream. | |
template<class T > | |
T | lookupOrDefault (const word &, const T &, bool recursive=false, bool patternMatch=true) const |
Find and return a T,. | |
template<class T > | |
T | lookupOrAddDefault (const word &, const T &, bool recursive=false, bool patternMatch=true) |
Find and return a T, if not found return the given. | |
template<class T > | |
bool | readIfPresent (const word &, T &, bool recursive=false, bool patternMatch=true) const |
Find an entry if present, and assign to T. | |
bool | isDict (const word &) const |
Check if entry is a sub-dictionary. | |
const dictionary * | subDictPtr (const word &) const |
Find and return a sub-dictionary pointer if present. | |
const dictionary & | subDict (const word &) const |
Find and return a sub-dictionary. | |
dictionary & | subDict (const word &) |
Find and return a sub-dictionary for manipulation. | |
dictionary | subOrEmptyDict (const word &) const |
Find and return a sub-dictionary as a copy, or. | |
wordList | toc () const |
Return the table of contents. | |
List< keyType > | keys (bool patterns=false) const |
Return the list of available keys or patterns. | |
bool | substituteKeyword (const word &keyword) |
Substitute the given keyword prepended by '$' with the. | |
bool | add (entry *, bool mergeEntry=false) |
Add a new entry. | |
void | add (const entry &, bool mergeEntry=false) |
Add an entry. | |
void | add (const keyType &, const word &, bool overwrite=false) |
Add a word entry. | |
void | add (const keyType &, const string &, bool overwrite=false) |
Add a string entry. | |
void | add (const keyType &, const label, bool overwrite=false) |
Add a label entry. | |
void | add (const keyType &, const scalar, bool overwrite=false) |
Add a scalar entry. | |
void | add (const keyType &, const dictionary &, bool mergeEntry=false) |
Add a dictionary entry. | |
template<class T > | |
void | add (const keyType &, const T &, bool overwrite=false) |
Add a T entry. | |
void | set (entry *) |
Assign a new entry, overwrite any existing entry. | |
void | set (const entry &) |
Assign a new entry, overwrite any existing entry. | |
void | set (const keyType &, const dictionary &) |
Assign a dictionary entry, overwrite any existing entry. | |
template<class T > | |
void | set (const keyType &, const T &) |
Assign a T entry, overwrite any existing entry. | |
bool | remove (const word &) |
Remove an entry specified by keyword. | |
bool | changeKeyword (const keyType &oldKeyword, const keyType &newKeyword, bool forceOverwrite=false) |
Change the keyword for an entry,. | |
bool | merge (const dictionary &) |
Merge entries from the given dictionary. | |
void | clear () |
Clear the dictionary. | |
void | transfer (dictionary &) |
Transfer the contents of the argument and annul the argument. | |
Xfer< dictionary > | xfer () |
Transfer contents to the Xfer container. | |
bool | read (Istream &) |
Read dictionary from Istream. | |
void | write (Ostream &, bool subDict=true) const |
ITstream & | operator[] (const word &) const |
Find and return entry. | |
void | operator= (const dictionary &) |
void | operator+= (const dictionary &) |
Include entries from the given dictionary. | |
void | operator|= (const dictionary &) |
Conditionally include entries from the given dictionary. | |
void | operator<<= (const dictionary &) |
Unconditionally include entries from the given dictionary. | |
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dictionaryName () | |
Construct dictionaryName null. | |
dictionaryName (const fileName &name) | |
Construct dictionaryName as copy of the given fileName. | |
fileName & | name () |
Return the dictionary name. | |
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IDLList () | |
Null construct. | |
IDLList (const entry &a) | |
Construct given initial T. | |
IDLList (Istream &is, const INew &inewt) | |
Construct from Istream using given Istream constructor class. | |
IDLList (Istream &is) | |
Construct from Istream. | |
IDLList (const IDLList< entry > &idll, const CloneArg &cloneArg) | |
Copy constructor with additional argument for clone. | |
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ILList () | |
Null construct. | |
ILList (entry *a) | |
Construct given initial T. | |
ILList (Istream &) | |
Construct from Istream. | |
ILList (const ILList< DLListBase, entry > &) | |
Construct as copy. | |
ILList (const ILList< DLListBase, entry > &lst, const CloneArg &cloneArg) | |
Copy constructor with additional argument for clone. | |
ILList (Istream &, const INew &) | |
Construct from Istream using given Istream constructor class. | |
~ILList () | |
bool | eraseHead () |
Remove the head element specified from the list and delete it. | |
bool | erase (entry *p) |
Remove the specified element from the list and delete it. | |
void | transfer (ILList< DLListBase, entry > &) |
Transfer the contents of the argument into this List. | |
void | operator= (const ILList< DLListBase, entry > &) |
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UILList () | |
Null construct. | |
UILList (entry *a) | |
Construct given initial T. | |
UILList (const UILList< DLListBase, entry > &) | |
Construct as copy. | |
entry * | first () |
Return the first entry. | |
const entry * | first () const |
Return the first entry. | |
entry * | last () |
Return the last entry. | |
const entry * | last () const |
Return the last entry. | |
entry * | removeHead () |
Remove and return head. | |
entry * | remove (entry *p) |
Remove and return element. | |
entry * | remove (iterator &it) |
Remove and return specified by iterator. | |
void | operator= (const UILList< DLListBase, entry > &) |
bool | operator== (const UILList< DLListBase, entry > &) const |
Equality operation on ULists of the same type. | |
bool | operator!= (const UILList< DLListBase, entry > &) const |
The opposite of the equality operation. Takes linear time. | |
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DLListBase () | |
Null construct. | |
DLListBase (link *) | |
Construct given initial entry. | |
~DLListBase () | |
label | size () const |
Return number of elements in list. | |
bool | empty () const |
Return true if the list is empty. | |
void | insert (link *) |
Add at head of list. | |
void | append (link *) |
Add at tail of list. | |
bool | swapUp (link *) |
Swap this element with the one above unless it is at the top. | |
bool | swapDown (link *) |
Swap this element with the one below unless it is at the bottom. | |
link * | remove (link *) |
Remove and return element. | |
link * | replace (link *oldLink, link *newLink) |
Replace oldLink with newLink and return element. | |
link * | replace (iterator &oldIter, link *newLink) |
Replace oldIter with newLink and return element. | |
void | transfer (DLListBase &) |
Transfer the contents of the argument into this List. | |
iterator | begin () |
const iterator & | end () |
const_iterator | cbegin () const |
const const_iterator & | cend () const |
const_iterator | begin () const |
const const_iterator & | end () const |
Static Public Member Functions | |
static autoPtr< RASModel > | New (const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) |
Return a reference to the selected turbulence model. | |
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static autoPtr< turbulenceModel > | New (const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) |
Return a reference to the selected turbulence model. |
Protected Member Functions | |
virtual void | printCoeffs () |
Print model coefficients. |
Protected Attributes | |
Switch | turbulence_ |
Turbulence on/off flag. | |
Switch | printCoeffs_ |
Flag to print the model coeffs at run-time. | |
dictionary | coeffDict_ |
Model coefficients dictionary. | |
scalar | yPlusLam_ |
Value of y+ at the edge of the laminar sublayer. | |
dimensionedScalar | k0_ |
Lower limit of k. | |
dimensionedScalar | epsilon0_ |
Lower limit of epsilon. | |
dimensionedScalar | epsilonSmall_ |
Small epsilon value used to avoid divide by zero. | |
dimensionedScalar | omega0_ |
Lower limit for omega. | |
dimensionedScalar | omegaSmall_ |
Small omega value used to avoid divide by zero. | |
nearWallDist | y_ |
Near wall distance boundary field. | |
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const Time & | runTime_ |
const fvMesh & | mesh_ |
const volScalarField & | rho_ |
const volVectorField & | U_ |
const surfaceScalarField & | phi_ |
const basicThermo & | thermophysicalModel_ |
RASModel | ( | const word & | type, |
const volScalarField & | rho, | ||
const volVectorField & | U, | ||
const surfaceScalarField & | phi, | ||
const basicThermo & | thermoPhysicalModel | ||
) |
Construct from components.
Definition at line 57 of file RASModel.C.
References dictionary::readIfPresent().
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inlinevirtual |
Destructor.
Definition at line 178 of file RASModel.H.
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protectedvirtual |
Print model coefficients.
Definition at line 45 of file RASModel.C.
References Foam::endl(), Foam::Info, and Foam::type().
TypeName | ( | "RASModel" | ) |
Runtime type information.
declareRunTimeSelectionTable | ( | autoPtr | , |
RASModel | , | ||
dictionary | , | ||
(const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) | , | ||
(rho, U, phi, thermoPhysicalModel) | |||
) |
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static |
Return a reference to the selected turbulence model.
Definition at line 106 of file RASModel.C.
References TimePaths::constant(), IOobject::db(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, Foam::Info, dictionary::lookup(), IOobject::MUST_READ, IOobject::NO_WRITE, phi, rho, IOobject::time(), and U.
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inline |
Return the value of k0 which k is not allowed to be less than.
Definition at line 187 of file RASModel.H.
References RASModel::k0_.
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inline |
Return the value of epsilon0 which epsilon is not allowed to be.
less than
Definition at line 194 of file RASModel.H.
References RASModel::epsilon0_.
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inline |
Return the value of epsilonSmall which is added to epsilon when.
calculating nut
Definition at line 201 of file RASModel.H.
References RASModel::epsilonSmall_.
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inline |
Return the value of omega0 which epsilon is not allowed to be.
less than
Definition at line 208 of file RASModel.H.
References RASModel::omega0_.
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inline |
Return the value of omegaSmall which is added to epsilon when.
calculating nut
Definition at line 215 of file RASModel.H.
References RASModel::omegaSmall_.
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inline |
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inline |
Allow epsilon0 to be changed.
Definition at line 227 of file RASModel.H.
References RASModel::epsilon0_.
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inline |
Allow epsilonSmall to be changed.
Definition at line 233 of file RASModel.H.
References RASModel::epsilonSmall_.
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inline |
Allow omega0 to be changed.
Definition at line 239 of file RASModel.H.
References RASModel::omega0_.
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inline |
Allow omegaSmall to be changed.
Definition at line 245 of file RASModel.H.
References RASModel::omegaSmall_.
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inline |
Return the near wall distances.
Definition at line 251 of file RASModel.H.
References RASModel::y_.
Referenced by mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField::calcMut(), mutRoughWallFunctionFvPatchScalarField::calcMut(), mutkWallFunctionFvPatchScalarField::calcMut(), mutWallFunctionFvPatchScalarField::calcMut(), mutSpalartAllmarasWallFunctionFvPatchScalarField::calcUTau(), mutSpalartAllmarasStandardWallFunctionFvPatchScalarField::calcYPlus(), mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField::calcYPlus(), epsilonWallFunctionFvPatchScalarField::updateCoeffs(), omegaWallFunctionFvPatchScalarField::updateCoeffs(), mutSpalartAllmarasWallFunctionFvPatchScalarField::yPlus(), mutWallFunctionFvPatchScalarField::yPlus(), and mutkWallFunctionFvPatchScalarField::yPlus().
scalar yPlusLam | ( | const scalar | kappa, |
const scalar | E | ||
) | const |
Calculate y+ at the edge of the laminar sublayer.
Definition at line 162 of file RASModel.C.
References kappa(), Foam::log(), and Foam::max().
Referenced by mutRoughWallFunctionFvPatchScalarField::calcMut().
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inline |
Const access to the coefficients dictionary.
Definition at line 260 of file RASModel.H.
References RASModel::coeffDict_.
Referenced by turbulentMixingLengthDissipationRateInletFvPatchScalarField::updateCoeffs(), and turbulentMixingLengthFrequencyInletFvPatchScalarField::updateCoeffs().
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pure virtual |
Return the turbulence viscosity.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, LaunderSharmaKE, RNGkEpsilon, kEpsilon, PDRkEpsilon, and laminar.
Referenced by RASModel::muEff().
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inlinevirtual |
Return the effective viscosity.
Implements turbulenceModel.
Reimplemented in laminar.
Definition at line 270 of file RASModel.H.
References mu, and RASModel::mut().
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pure virtual |
Return the effective turbulent thermal diffusivity.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
Referenced by turbulentHeatFluxTemperatureFvPatchScalarField::updateCoeffs().
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pure virtual |
Return the turbulence kinetic energy.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
Referenced by mutRoughWallFunctionFvPatchScalarField::calcMut(), mutWallFunctionFvPatchScalarField::calcMut(), mutkWallFunctionFvPatchScalarField::calcMut(), mutkWallFunctionFvPatchScalarField::yPlus(), and mutWallFunctionFvPatchScalarField::yPlus().
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pure virtual |
Return the turbulence kinetic energy dissipation rate.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
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pure virtual |
Return the Reynolds stress tensor.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
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pure virtual |
Return the effective stress tensor including the laminar stress.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
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pure virtual |
Return the source term for the momentum equation.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
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virtual |
Return yPlus for the given patch.
Definition at line 175 of file RASModel.C.
References boundaryField(), Foam::endl(), k(), mu, Foam::nl, Foam::pow(), List< T >::setSize(), fvPatch::size(), Foam::sqrt(), and WarningIn.
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pure virtual |
Solve the turbulence equations and correct the turbulence viscosity.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
Definition at line 207 of file RASModel.C.
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pure virtual |
Read RASProperties dictionary.
Implements turbulenceModel.
Implemented in kOmegaSST, SpalartAllmaras, LaunderGibsonRSTM, realizableKE, LRR, PDRkEpsilon, LaunderSharmaKE, RNGkEpsilon, kEpsilon, and laminar.
Definition at line 216 of file RASModel.C.
References regIOobject::read(), and Foam::type().
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protected |
Turbulence on/off flag.
Definition at line 82 of file RASModel.H.
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protected |
Flag to print the model coeffs at run-time.
Definition at line 85 of file RASModel.H.
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protected |
Model coefficients dictionary.
Definition at line 88 of file RASModel.H.
Referenced by RASModel::coeffDict().
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protected |
Value of y+ at the edge of the laminar sublayer.
Definition at line 91 of file RASModel.H.
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protected |
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Lower limit of epsilon.
Definition at line 97 of file RASModel.H.
Referenced by RASModel::epsilon0().
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Small epsilon value used to avoid divide by zero.
Definition at line 100 of file RASModel.H.
Referenced by RASModel::epsilonSmall().
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Small omega value used to avoid divide by zero.
Definition at line 106 of file RASModel.H.
Referenced by RASModel::omegaSmall().
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Near wall distance boundary field.
Definition at line 109 of file RASModel.H.
Referenced by RASModel::y().