Class for modelling the shape of particle aggregates using the concept of fractal geometry. Returns a collisional diameter. More...
Public Types | |
enum | surfaceGrowthTypes { sgHardSphere , sgParkRogak , sgConserved } |
Surface growth type enumeration. More... | |
Public Types inherited from IOobject | |
enum | objectState { GOOD , BAD } |
Enumeration defining the valid states of an IOobject. More... | |
enum | readOption { MUST_READ , MUST_READ_IF_MODIFIED , READ_IF_PRESENT , NO_READ } |
Enumeration defining the read options. More... | |
enum | writeOption { AUTO_WRITE = 0 , NO_WRITE = 1 } |
Enumeration defining the write options. More... | |
enum | fileCheckTypes { timeStamp , timeStampMaster , inotify , inotifyMaster } |
Enumeration defining the file checking options. More... | |
Public Member Functions | |
TypeName ("fractal") | |
Runtime type information. More... | |
fractal (const dictionary &dict, const sizeGroup &group, const dictionary &groupDict) | |
Construct from dictionaries and sizeGroup. More... | |
fractal (const fractal &)=delete | |
Disallow default bitwise copy construction. More... | |
virtual | ~fractal () |
Destructor. More... | |
virtual const volScalarField & | fld () const |
Return reference to secondary property field. More... | |
virtual volScalarField & | src () |
Access to secondary property source. More... | |
virtual const tmp< volScalarField > | a () const |
Return representative surface area of the sizeGroup. More... | |
virtual const tmp< volScalarField > | d () const |
Return representative diameter of the sizeGroup. More... | |
virtual void | correct () |
Correct the collisional diameter. More... | |
virtual void | addDrift (const volScalarField &Su, const sizeGroup &fu, const driftModel &model) |
Add drift contribution to secondary property source. More... | |
void | operator= (const fractal &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from SecondaryPropertyModel< shapeModel > | |
SecondaryPropertyModel (const sizeGroup &group) | |
Construct from sizeGroup. More... | |
SecondaryPropertyModel (const SecondaryPropertyModel< shapeModel > &)=delete | |
Disallow default bitwise copy construction. More... | |
virtual | ~SecondaryPropertyModel () |
Destructor. More... | |
const sizeGroup & | group () const |
Access the sizeGroup. More... | |
const SpTable & | SecondaryPropertyModelTable () |
Return table with pointers to all secondary properties of. More... | |
const word | SecondaryPropertyName (const sizeGroup &fi) const |
Return name of the secondary property of another class for. More... | |
virtual void | addCoalescence (const volScalarField &Su, const sizeGroup &fj, const sizeGroup &fk) |
Add coalescence contribution to secondary property source. More... | |
virtual void | addBreakup (const volScalarField &Su, const sizeGroup &fj) |
Add breakup contribution to secondary property source. More... | |
virtual void | addNucleation (const volScalarField &Su, const sizeGroup &fi, const nucleationModel &model) |
Add drift contribution to secondary property source. More... | |
virtual void | reset () |
Reset secondary property source. More... | |
bool | writeData (Ostream &) const |
Dummy write for regIOobject. More... | |
void | operator= (const SecondaryPropertyModel< shapeModel > &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from shapeModel | |
TypeName ("shapeModel") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, shapeModel, dictionary,(const dictionary &dict, const sizeGroup &group, const dictionary &groupDict),(dict, group, groupDict)) | |
shapeModel (const sizeGroup &group) | |
Construct from sizeGroup. More... | |
shapeModel (const shapeModel &)=delete | |
Disallow default bitwise copy construction. More... | |
virtual | ~shapeModel () |
Destructor. More... | |
const sizeGroup & | group () const |
Return reference to size group. More... | |
void | operator= (const shapeModel &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from regIOobject | |
TypeName ("regIOobject") | |
Runtime type information. More... | |
regIOobject (const IOobject &, const bool isTime=false) | |
Construct from IOobject. Optional flag for if IOobject is the. More... | |
regIOobject (const regIOobject &) | |
Copy constructor. More... | |
regIOobject (const regIOobject &&) | |
Move constructor. More... | |
regIOobject (const regIOobject &, bool registerCopy) | |
Copy constructor, transferring registry registration to copy. More... | |
regIOobject (const word &newName, const regIOobject &, bool registerCopy) | |
Copy constructor with new name, transferring registry registration. More... | |
regIOobject (const IOobject &, const regIOobject &) | |
Copy constructor with new IO parameters. More... | |
virtual | ~regIOobject () |
Destructor. More... | |
virtual bool | global () const |
Return true if object is global, i.e. same for all processors. More... | |
virtual bool | globalFile () const |
Return true if object is global, i.e. same for all processors. More... | |
const fileName & | caseName () const |
fileName | path () const |
Return complete path. More... | |
fileName | objectPath () const |
Return complete path + object name. More... | |
fileName | filePath () const |
Return complete path + object name if the file exists. More... | |
bool | checkIn () |
Add object to registry. More... | |
bool | checkOut () |
Remove object from registry. More... | |
void | addWatch () |
Add file watch on object (if registered and READ_IF_MODIFIED) More... | |
bool | registered () const |
Is this object registered with the registry? More... | |
bool | ownedByRegistry () const |
Is this object owned by the registry? More... | |
void | store () |
Transfer ownership of this object to its registry. More... | |
void | release () |
Release ownership of this object from its registry. More... | |
label | eventNo () const |
Event number at last update. More... | |
label & | eventNo () |
Event number at last update. More... | |
bool | upToDate (const regIOobject &) const |
Return true if up-to-date with respect to given object. More... | |
bool | upToDate (const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
bool | upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
bool | upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
void | setUpToDate () |
Set up to date (obviously) More... | |
virtual void | rename (const word &newName) |
Rename. More... | |
bool | headerOk () |
Read and check header info. More... | |
Istream & | readStream (const word &, const bool read=true) |
Return Istream and check object type against that given. More... | |
void | close () |
Close Istream. More... | |
virtual bool | readData (Istream &) |
Virtual readData function. More... | |
virtual bool | read () |
Read object. More... | |
const labelList & | watchIndices () const |
Return file-monitoring handles. More... | |
labelList & | watchIndices () |
Return file-monitoring handles. More... | |
virtual bool | modified () const |
Return true if the object's file (or files for objectRegistry) More... | |
virtual bool | dependenciesModified () const |
Return true if the object's dependencies have been modified. More... | |
virtual bool | readIfModified () |
Read object if modified (as set by call to modified) More... | |
virtual bool | writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType, const bool write) const |
Write using given format, version and compression. More... | |
virtual bool | write (const bool write=true) const |
Write using setting from DB. More... | |
void | operator= (const IOobject &) |
Assign to IOobject. More... | |
void | operator= (const regIOobject &)=delete |
Disallow default assignment. More... | |
const fileName & | caseName (const bool global) const |
fileName | path (const bool global) const |
Return complete path including the processor sub-directory. More... | |
fileName | objectPath (const bool global) const |
Return complete path + object name including the processor. More... | |
fileName | filePath (const word &typeName, const bool global) const |
Return complete path + object name if the file exists. More... | |
Public Member Functions inherited from IOobject | |
TypeName ("IOobject") | |
Runtime type information. More... | |
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. More... | |
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. More... | |
IOobject (const fileName &path, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from path, registry, io options. More... | |
IOobject (const IOobject &io, const objectRegistry ®istry) | |
Construct from copy resetting registry. More... | |
IOobject (const IOobject &io, const word &name) | |
Construct from copy resetting name. More... | |
IOobject (const IOobject &io)=default | |
Copy constructor. More... | |
autoPtr< IOobject > | clone () const |
Clone. More... | |
autoPtr< IOobject > | clone (const objectRegistry ®istry) const |
Clone resetting registry. More... | |
virtual | ~IOobject () |
Destructor. More... | |
const Time & | time () const |
Return time. More... | |
const objectRegistry & | db () const |
Return the local objectRegistry. More... | |
const word & | name () const |
Return name. More... | |
const word & | headerClassName () const |
Return name of the class name read from header. More... | |
word & | headerClassName () |
Return name of the class name read from header. More... | |
string & | note () |
Return non-constant access to the optional note. More... | |
const string & | note () const |
Return the optional note. More... | |
bool & | registerObject () |
Register object created from this IOobject with registry if true. More... | |
bool | registerObject () const |
Register object created from this IOobject with registry if true. More... | |
readOption | readOpt () const |
readOption & | readOpt () |
writeOption | writeOpt () const |
writeOption & | writeOpt () |
word | group () const |
Return group (extension part of name) More... | |
word | member () const |
Return member (name without the extension) More... | |
const fileName & | rootPath () const |
const fileName & | caseName (const bool global) const |
fileName & | instance () const |
Return the instance directory, constant, system, <time> etc. More... | |
void | updateInstance () const |
If the instance is a time directory update to the current time. More... | |
const fileName & | local () const |
fileName | path (const bool global) const |
Return complete path including the processor sub-directory. More... | |
fileName | objectPath (const bool global) const |
Return complete path + object name including the processor. More... | |
fileName | relativePath () const |
Return the path relative to the case directory. More... | |
fileName | relativeObjectPath () const |
Return complete relativePath + object name. More... | |
fileName | filePath (const word &typeName, const bool global) const |
Return complete path + object name if the file exists. More... | |
bool | readHeader (Istream &) |
Read header. More... | |
bool | headerOk () |
Read header of local object without type-checking. More... | |
template<class Type > | |
void | warnNoRereading () const |
Helper: warn that type does not support re-reading. More... | |
bool | writeHeader (Ostream &) const |
Write header. More... | |
bool | writeHeader (Ostream &, const word &objectType) const |
Write header. Allow override of type. More... | |
bool | good () const |
bool | bad () const |
InfoProxy< IOobject > | info () const |
Return info proxy. More... | |
void | operator= (const IOobject &) |
template<class Name > | |
Foam::word | groupName (Name name, const word &group) |
Static Public Attributes | |
static const NamedEnum< surfaceGrowthTypes, 3 > | sgTypeNames_ |
Surface growth type names. More... | |
Static Public Attributes inherited from regIOobject | |
static float | fileModificationSkew |
Static Public Attributes inherited from IOobject | |
static constexpr const char * | foamFile = "FoamFile" |
Keyword for the FoamFile header sub-dictionary. More... | |
static const NamedEnum< fileCheckTypes, 4 > | fileCheckTypesNames |
static fileCheckTypes | fileModificationChecking |
Type of file modification checking. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from shapeModel | |
static autoPtr< shapeModel > | New (const dictionary &dict, const sizeGroup &group, const dictionary &groupDict) |
Static Public Member Functions inherited from regIOobject | |
template<class Type > | |
static Type & | store (Type *) |
Transfer ownership of the given object pointer to its registry. More... | |
template<class Type > | |
static Type & | store (autoPtr< Type > &) |
Transfer ownership of the given object pointer to its registry. More... | |
Static Public Member Functions inherited from IOobject | |
static bool | fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name) |
Split path into instance, local, name components. More... | |
template<class Name > | |
static word | groupName (Name name, const word &group) |
static word | group (const word &name) |
Return group (extension part of name) More... | |
static word | member (const word &name) |
Return member (name without the extension) More... | |
template<class Stream > | |
static Stream & | writeBanner (Stream &os, bool noHint=false) |
Write the standard OpenFOAM file/dictionary banner. More... | |
template<class Stream > | |
static Stream & | writeDivider (Stream &os) |
Write the standard file section divider. More... | |
template<class Stream > | |
static Stream & | writeEndDivider (Stream &os) |
Write the standard end file divider. More... | |
Protected Types inherited from SecondaryPropertyModel< shapeModel > | |
using | SpTable = HashTable< const SecondaryPropertyModel< shapeModel > * > |
Protected Member Functions inherited from regIOobject | |
bool | readHeaderOk (const IOstream::streamFormat defaultFormat, const word &typeName) |
Read header, check readOpt flags and read data if necessary. More... | |
Protected Member Functions inherited from IOobject | |
void | setBad (const string &) |
Set the object state to bad. More... | |
template<class Type > | |
bool | typeHeaderOk (const bool checkType) |
Read header using typeGlobalFile to find file. More... | |
Protected Attributes inherited from SecondaryPropertyModel< shapeModel > | |
const sizeGroup & | group_ |
Reference to sizeGroup. More... | |
SpTable | SecondaryPropertyModelTable_ |
Table with pointers to all secondary properties of ModelType. More... | |
Protected Attributes inherited from shapeModel | |
const sizeGroup & | group_ |
Reference to sizeGroup. More... | |
Class for modelling the shape of particle aggregates using the concept of fractal geometry. Returns a collisional diameter.
computed from a constant fractal dimension and a field-dependent surface area to volume ratio , assuming that the primary particles in an aggregate have the same size.
The effect of sintering, i.e. the coalescence of primary particles resulting in a loss of surface area, is taken into account by a separate source term in the transport equation for .
Property | Description | Required | Default value |
---|---|---|---|
kappa | Initial and boundary condition value | yes | |
Df | Fractal dimension | yes | |
alphaC | Scaling prefactor | yes |
enum surfaceGrowthTypes |
fractal | ( | const dictionary & | dict, |
const sizeGroup & | group, | ||
const dictionary & | groupDict | ||
) |
Construct from dictionaries and sizeGroup.
Definition at line 92 of file fractal.C.
References Foam::exit(), Foam::FatalError, FatalErrorInFunction, dictionary::found(), SecondaryPropertyModel< shapeModel >::group(), sizeGroup::group(), IOobject::groupName(), sizeGroup::i(), phaseModel::name(), IOobject::name(), sizeGroup::phase(), and velocityGroup::popBalName().
TypeName | ( | "fractal" | ) |
Runtime type information.
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virtual |
Return reference to secondary property field.
Implements SecondaryPropertyModel< shapeModel >.
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virtual |
Access to secondary property source.
Implements SecondaryPropertyModel< shapeModel >.
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virtual |
Return representative surface area of the sizeGroup.
Implements shapeModel.
Definition at line 226 of file fractal.C.
References Foam::constant::atomic::group.
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inlinevirtual |
Return representative diameter of the sizeGroup.
Implements shapeModel.
Definition at line 190 of file fractal.H.
Referenced by fractal::addDrift().
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virtual |
Correct the collisional diameter.
Reimplemented from shapeModel.
Definition at line 168 of file fractal.C.
References alpha(), phaseModel::alphaPhi(), Foam::correction(), Foam::fvm::ddt(), Foam::fvm::div(), Foam::constant::atomic::group, sizeGroup::i(), Foam::fvc::interpolate(), Foam::max(), Foam::min(), sizeGroup::phase(), fvMatrix< Type >::relax(), phaseModel::residualAlpha(), populationBalanceModel::sizeGroups(), fvMatrix< Type >::solve(), populationBalanceModel::Sp(), and Foam::fvm::Sp().
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virtual |
Add drift contribution to secondary property source.
Reimplemented from SecondaryPropertyModel< shapeModel >.
Definition at line 232 of file fractal.C.
References SecondaryPropertyModel< ModelType >::addDrift(), fractal::d(), driftModel::dict(), sizeGroup::dSph(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::constant::atomic::group, dictionary::lookup(), Foam::nl, Foam::constant::mathematical::pi(), Foam::pow(), Foam::pow3(), sizeGroup::shapeModelPtr(), Foam::sqr(), Foam::fvc::Su(), sizeGroup::x(), and x.
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delete |
Disallow default bitwise assignment.
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static |