Kunz cavitation model slightly modified so that the condensation term is switched off when the pressure is less than the saturation vapour pressure. This change allows the condensation term to be formulated as a coefficient multiplying (p - p_sat) so that it can be included as an implicit term in the pressure equation. More...

Inheritance diagram for Kunz:

[legend]

Collaboration diagram for Kunz:

[legend]

Public Member Functions
	TypeName ("Kunz")
	Runtime type information. More...

	Kunz (const volVectorField &U, const surfaceScalarField &phi)
	Construct from components. More...

virtual	~Kunz ()
	Destructor. More...

virtual Pair< tmp< volScalarField > >	mDotAlphal () const
	Return the mass condensation and vaporisation rates as a. More...

virtual Pair< tmp< volScalarField > >	mDotP () const
	Return the mass condensation and vaporisation rates as coefficients. More...

virtual void	correct ()
	Correct the Kunz phaseChange model. More...

virtual bool	read ()
	Read the transportProperties dictionary and update. More...

Public Member Functions inherited from phaseChangeTwoPhaseMixture
	TypeName ("phaseChangeTwoPhaseMixture")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, phaseChangeTwoPhaseMixture, components,(const volVectorField &U, const surfaceScalarField &phi),(U, phi))

	phaseChangeTwoPhaseMixture (const word &type, const volVectorField &U, const surfaceScalarField &phi)
	Construct from components. More...

virtual	~phaseChangeTwoPhaseMixture ()
	Destructor. More...

const dimensionedScalar &	pSat () const
	Return const-access to the saturation vapour pressure. More...

Pair< tmp< volScalarField > >	vDotAlphal () const
	Return the volumetric condensation and vaporisation rates as a. More...

Pair< tmp< volScalarField > >	vDotP () const
	Return the volumetric condensation and vaporisation rates as. More...

Public Member Functions inherited from incompressibleTwoPhaseMixture
	TypeName ("incompressibleTwoPhaseMixture")

	incompressibleTwoPhaseMixture (const volVectorField &U, const surfaceScalarField &phi)
	Construct from components. More...

virtual	~incompressibleTwoPhaseMixture ()
	Destructor. More...

const viscosityModel &	nuModel1 () const
	Return const-access to phase1 viscosityModel. More...

const viscosityModel &	nuModel2 () const
	Return const-access to phase2 viscosityModel. More...

const dimensionedScalar &	rho1 () const
	Return const-access to phase1 density. More...

const dimensionedScalar &	rho2 () const
	Return const-access to phase2 density. More...

const volVectorField &	U () const
	Return const-access to the mixture velocity. More...

tmp< volScalarField >	mu () const
	Return the dynamic laminar viscosity. More...

tmp< surfaceScalarField >	muf () const
	Return the face-interpolated dynamic laminar viscosity. More...

virtual tmp< volScalarField >	nu () const
	Return the kinematic laminar viscosity. More...

virtual tmp< scalarField >	nu (const label patchi) const
	Return the laminar viscosity for patch. More...

tmp< surfaceScalarField >	nuf () const
	Return the face-interpolated kinematic laminar viscosity. More...

Public Member Functions inherited from IOdictionary
	TypeName ("dictionary")

	IOdictionary (const IOobject &)
	Construct given an IOobject. More...

	IOdictionary (const IOobject &, const dictionary &)
	Construct given an IOobject and dictionary. More...

	IOdictionary (const IOobject &, Istream &)
	Construct given an IOobject and Istream. More...

virtual	~IOdictionary ()
	Destructor. More...

const word &	name () const
	Name function is needed to disambiguate those inherited. More...

bool	readData (Istream &)
	ReadData function required for regIOobject read operation. More...

bool	writeData (Ostream &) const
	WriteData function required for regIOobject write operation. More...

void	operator= (const IOdictionary &)
	Assignment of other IOdictionary's entries to this IOdictionary. 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 &)
	Construct as copy. More...

	regIOobject (const regIOobject &, bool registerCopy)
	Construct as copy, transferring registry registration to copy. More...

	regIOobject (const word &newName, const regIOobject &, bool registerCopy)
	Construct as copy with new name, transfering registry registration. More...

	regIOobject (const IOobject &, const regIOobject &)
	Construct as copy with new IO parameters. More...

virtual	~regIOobject ()
	Destructor. More...

bool	checkIn ()
	Add object to registry. More...

bool	checkOut ()
	Remove object from 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...

Istream &	readStream (const word &)
	Return Istream and check object type against that given. More...

void	close ()
	Close Istream. More...

label	watchIndex () const
	Return file-monitoring handle. More...

label &	watchIndex ()
	Return file-monitoring handle. More...

virtual bool	modified () const
	Return true if the object's file (or files for objectRegistry) 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
	Write using given format, version and compression. More...

virtual bool	write () const
	Write using setting from DB. More...

void	operator= (const IOobject &)

Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Runtime type information. More...

	IOobject (const word &name, const fileName &instance, const objectRegistry &registry, 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 &registry, 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 &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from path, registry, io options. More...

	IOobject (const IOobject &io, const word &name)
	Construct as copy resetting name. More...

Foam::autoPtr< IOobject >	clone () const
	Clone. 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...

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

const fileName &	instance () const

fileName &	instance ()

const fileName &	local () const

fileName	path () const
	Return complete path. More...

fileName	path (const word &instance, const fileName &local="") const
	Return complete path with alternative instance and local. More...

fileName	objectPath () const
	Return complete path + object name. More...

fileName	filePath () const
	Return complete path + object name if the file exists. More...

bool	readHeader (Istream &)
	Read header. More...

bool	headerOk ()
	Read and check header info. 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)

Public Member Functions inherited from dictionary
	ClassName ("dictionary")

	dictionary ()
	Construct top-level dictionary null. More...

	dictionary (const fileName &name)
	Construct top-level empty dictionary with given name. More...

	dictionary (const fileName &name, const dictionary &parentDict, Istream &)
	Construct given the entry name, parent dictionary and Istream,. More...

	dictionary (Istream &)
	Construct top-level dictionary from Istream,. More...

	dictionary (Istream &, const bool keepHeader)
	Construct top-level dictionary from Istream,. More...

	dictionary (const dictionary &parentDict, const dictionary &)
	Construct as copy given the parent dictionary. More...

	dictionary (const dictionary &)
	Construct top-level dictionary as copy. More...

	dictionary (const dictionary *)
	Construct top-level dictionary as copy from pointer to dictionary. More...

	dictionary (const dictionary &parentDict, const Xfer< dictionary > &)
	Construct by transferring parameter contents given parent dictionary. More...

	dictionary (const Xfer< dictionary > &)
	Construct top-level dictionary by transferring parameter contents. More...

autoPtr< dictionary >	clone () const
	Construct and return clone. More...

virtual	~dictionary ()
	Destructor. More...

const dictionary &	parent () const
	Return the parent dictionary. More...

const dictionary &	topDict () const
	Return the top of the tree. More...

label	startLineNumber () const
	Return line number of first token in dictionary. More...

label	endLineNumber () const
	Return line number of last token in dictionary. More...

SHA1Digest	digest () const
	Return the SHA1 digest of the dictionary contents. More...

tokenList	tokens () const
	Return the dictionary as a list of tokens. More...

bool	found (const word &, bool recursive=false, bool patternMatch=true) const
	Search dictionary for given keyword. More...

const entry *	lookupEntryPtr (const word &, bool recursive, bool patternMatch) const
	Find and return an entry data stream pointer if present. More...

entry *	lookupEntryPtr (const word &, bool recursive, bool patternMatch)
	Find and return an entry data stream pointer for manipulation. More...

const entry &	lookupEntry (const word &, bool recursive, bool patternMatch) const
	Find and return an entry data stream if present otherwise error. More...

ITstream &	lookup (const word &, bool recursive=false, bool patternMatch=true) const
	Find and return an entry data stream. More...

template<class T >
T	lookupOrDefault (const word &, const T &, bool recursive=false, bool patternMatch=true) const
	Find and return a T,. More...

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. More...

template<class T >
bool	readIfPresent (const word &, T &, bool recursive=false, bool patternMatch=true) const
	Find an entry if present, and assign to T. More...

const entry *	lookupScopedEntryPtr (const word &, bool recursive, bool patternMatch) const
	Find and return an entry data stream pointer if present. More...

bool	isDict (const word &) const
	Check if entry is a sub-dictionary. More...

const dictionary *	subDictPtr (const word &) const
	Find and return a sub-dictionary pointer if present. More...

const dictionary &	subDict (const word &) const
	Find and return a sub-dictionary. More...

dictionary &	subDict (const word &)
	Find and return a sub-dictionary for manipulation. More...

dictionary	subOrEmptyDict (const word &, const bool mustRead=false) const
	Find and return a sub-dictionary as a copy, or. More...

wordList	toc () const
	Return the table of contents. More...

List< keyType >	keys (bool patterns=false) const
	Return the list of available keys or patterns. More...

bool	substituteKeyword (const word &keyword)
	Substitute the given keyword prepended by '$' with the. More...

bool	substituteScopedKeyword (const word &keyword)
	Substitute the given scoped keyword prepended by '$' with the. More...

bool	add (entry *, bool mergeEntry=false)
	Add a new entry. More...

void	add (const entry &, bool mergeEntry=false)
	Add an entry. More...

void	add (const keyType &, const word &, bool overwrite=false)
	Add a word entry. More...

void	add (const keyType &, const string &, bool overwrite=false)
	Add a string entry. More...

void	add (const keyType &, const label, bool overwrite=false)
	Add a label entry. More...

void	add (const keyType &, const scalar, bool overwrite=false)
	Add a scalar entry. More...

void	add (const keyType &, const dictionary &, bool mergeEntry=false)
	Add a dictionary entry. More...

template<class T >
void	add (const keyType &, const T &, bool overwrite=false)
	Add a T entry. More...

void	set (entry *)
	Assign a new entry, overwrite any existing entry. More...

void	set (const entry &)
	Assign a new entry, overwrite any existing entry. More...

void	set (const keyType &, const dictionary &)
	Assign a dictionary entry, overwrite any existing entry. More...

template<class T >
void	set (const keyType &, const T &)
	Assign a T entry, overwrite any existing entry. More...

bool	remove (const word &)
	Remove an entry specified by keyword. More...

bool	changeKeyword (const keyType &oldKeyword, const keyType &newKeyword, bool forceOverwrite=false)
	Change the keyword for an entry,. More...

bool	merge (const dictionary &)
	Merge entries from the given dictionary. More...

void	clear ()
	Clear the dictionary. More...

void	transfer (dictionary &)
	Transfer the contents of the argument and annul the argument. More...

Xfer< dictionary >	xfer ()
	Transfer contents to the Xfer container. More...

bool	read (Istream &)
	Read dictionary from Istream. More...

bool	read (Istream &, const bool keepHeader)
	Read dictionary from Istream, optionally keeping the header. More...

void	write (Ostream &, const bool subDict=true) const
	Write dictionary, normally with sub-dictionary formatting. More...

ITstream &	operator[] (const word &) const
	Find and return entry. More...

void	operator= (const dictionary &)

void	operator+= (const dictionary &)
	Include entries from the given dictionary. More...

void	operator\|= (const dictionary &)
	Conditionally include entries from the given dictionary. More...

void	operator<<= (const dictionary &)
	Unconditionally include entries from the given dictionary. More...

Public Member Functions inherited from dictionaryName
	dictionaryName ()
	Construct dictionaryName null. More...

	dictionaryName (const fileName &name)
	Construct dictionaryName as copy of the given fileName. More...

const fileName &	name () const
	Return the dictionary name. More...

fileName &	name ()
	Return the dictionary name. More...

const word	dictName () const
	Return the local dictionary name (final part of scoped name) More...

Public Member Functions inherited from IDLList< entry >
	IDLList ()
	Null construct. More...

	IDLList (const entry &a)
	Construct given initial T. More...

	IDLList (Istream &is, const INew &inewt)
	Construct from Istream using given Istream constructor class. More...

	IDLList (Istream &is)
	Construct from Istream. More...

	IDLList (const IDLList< entry > &idll, const CloneArg &cloneArg)
	Copy constructor with additional argument for clone. More...

Public Member Functions inherited from ILList< DLListBase, entry >
	ILList ()
	Null construct. More...

	ILList (T *a)
	Construct given initial T. More...

	ILList (Istream &)
	Construct from Istream. More...

	ILList (const ILList< LListBase, T > &)
	Construct as copy. More...

	ILList (const ILList< LListBase, T > &lst, const CloneArg &cloneArg)
	Copy constructor with additional argument for clone. More...

	ILList (Istream &, const INew &)
	Construct from Istream using given Istream constructor class. More...

	~ILList ()
	Destructor. More...

bool	eraseHead ()
	Remove the head element specified from the list and delete it. More...

bool	erase (T *p)
	Remove the specified element from the list and delete it. More...

void	clear ()
	Clear the contents of the list. More...

void	transfer (ILList< LListBase, T > &)
	Transfer the contents of the argument into this List. More...

void	operator= (const ILList< LListBase, T > &)

Public Member Functions inherited from transportModel
	TypeName ("transportModel")
	Runtime type information. More...

	transportModel ()
	Construct from components. More...

virtual	~transportModel ()
	Destructor. More...

Public Member Functions inherited from twoPhaseMixture
	twoPhaseMixture (const fvMesh &mesh, const dictionary &dict)
	Construct from components. More...

	~twoPhaseMixture ()
	Destructor. More...

const word &	phase1Name () const

const word &	phase2Name () const

const volScalarField &	alpha1 () const
	Return the phase-fraction of phase 1. More...

volScalarField &	alpha1 ()
	Return the phase-fraction of phase 1. More...

const volScalarField &	alpha2 () const
	Return the phase-fraction of phase 2. More...

volScalarField &	alpha2 ()
	Return the phase-fraction of phase 2. More...

Private Attributes
dimensionedScalar	UInf_

dimensionedScalar	tInf_

dimensionedScalar	Cc_

dimensionedScalar	Cv_

dimensionedScalar	p0_

dimensionedScalar	mcCoeff_

dimensionedScalar	mvCoeff_

Additional Inherited Members
Public Types inherited from regIOobject
enum	fileCheckTypes { timeStamp, timeStampMaster, inotify, inotifyMaster }
	Types of communications. 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...

Static Public Member Functions inherited from phaseChangeTwoPhaseMixture
static autoPtr< phaseChangeTwoPhaseMixture >	New (const volVectorField &U, const surfaceScalarField &phi)
	Return a reference to the selected phaseChange model. More...

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)

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...

static void	replaceFileName (const word &from, const word &to)

Static Public Member Functions inherited from dictionary
static autoPtr< dictionary >	New (Istream &)
	Construct top-level dictionary on freestore from Istream. More...

Static Public Attributes inherited from regIOobject
static const NamedEnum< fileCheckTypes, 4 >	fileCheckTypesNames

static int	fileModificationSkew

static fileCheckTypes	fileModificationChecking

Static Public Attributes inherited from dictionary
static const dictionary	null
	Null dictionary. More...

Protected Member Functions inherited from phaseChangeTwoPhaseMixture
	phaseChangeTwoPhaseMixture (const phaseChangeTwoPhaseMixture &)
	Disallow copy construct. More...

void	operator= (const phaseChangeTwoPhaseMixture &)
	Disallow default bitwise assignment. More...

Protected Member Functions inherited from incompressibleTwoPhaseMixture
void	calcNu ()
	Calculate and return the laminar viscosity. More...

Protected Member Functions inherited from IOobject
Istream *	objectStream ()
	Construct and return an IFstream for the object. More...

Istream *	objectStream (const fileName &)
	Construct and return an IFstream for the object given the. More...

void	setBad (const string &)
	Set the object state to bad. More...

Protected Attributes inherited from phaseChangeTwoPhaseMixture
dictionary	phaseChangeTwoPhaseMixtureCoeffs_

dimensionedScalar	pSat_
	Saturation vapour pressure. More...

Protected Attributes inherited from incompressibleTwoPhaseMixture
autoPtr< viscosityModel >	nuModel1_

autoPtr< viscosityModel >	nuModel2_

dimensionedScalar	rho1_

dimensionedScalar	rho2_

const volVectorField &	U_

const surfaceScalarField &	phi_

volScalarField	nu_

Protected Attributes inherited from twoPhaseMixture
word	phase1Name_

word	phase2Name_

volScalarField	alpha1_

volScalarField	alpha2_

Static Protected Attributes inherited from regIOobject
static bool	masterOnlyReading = false
	To flag master-only reading of objects. More...

Detailed Description

Kunz cavitation model slightly modified so that the condensation term is switched off when the pressure is less than the saturation vapour pressure. This change allows the condensation term to be formulated as a coefficient multiplying (p - p_sat) so that it can be included as an implicit term in the pressure equation.

Reference:

    Kunz, R.F., Boger, D.A., Stinebring, D.R., Chyczewski, Lindau. J.W.,
    Gibeling, H.J., Venkateswaran, S., Govindan, T.R.,
    "A Preconditioned Implicit Method for Two-Phase Flows with Application
     to Cavitation Prediction,"
    Computers and Fluids,
    29(8):849-875, 2000.

Source files

Definition at line 64 of file Kunz.H.

Constructor & Destructor Documentation

◆ Kunz()

Kunz	(	const volVectorField &	U,
		const surfaceScalarField &	phi
	)

Construct from components.

◆ ~Kunz()

virtual ~Kunz ( )

inlinevirtual

Destructor.

Definition at line 98 of file Kunz.H.

Member Function Documentation

◆ TypeName()

TypeName ( "Kunz" )

Runtime type information.

◆ mDotAlphal()

virtual Pair<tmp<volScalarField> > mDotAlphal ( ) const

virtual

Return the mass condensation and vaporisation rates as a.

coefficient to multiply (1 - alphal) for the condensation rate and a coefficient to multiply alphal for the vaporisation rate

Implements phaseChangeTwoPhaseMixture.

◆ mDotP()

virtual Pair<tmp<volScalarField> > mDotP ( ) const

virtual

Return the mass condensation and vaporisation rates as coefficients.

to multiply (p - pSat)

Implements phaseChangeTwoPhaseMixture.

◆ correct()

virtual void correct ( )

virtual

Correct the Kunz phaseChange model.

Implements phaseChangeTwoPhaseMixture.

◆ read()

virtual bool read ( )

virtual

Read the transportProperties dictionary and update.

Implements phaseChangeTwoPhaseMixture.

Field Documentation

◆ UInf_

dimensionedScalar UInf_

private

Definition at line 70 of file Kunz.H.

◆ tInf_

dimensionedScalar tInf_

private

Definition at line 71 of file Kunz.H.

◆ Cc_

dimensionedScalar Cc_

private

Definition at line 72 of file Kunz.H.

◆ Cv_

dimensionedScalar Cv_

private

Definition at line 73 of file Kunz.H.

◆ p0_

dimensionedScalar p0_

private

Definition at line 75 of file Kunz.H.

◆ mcCoeff_

dimensionedScalar mcCoeff_

private

Definition at line 77 of file Kunz.H.

◆ mvCoeff_

dimensionedScalar mvCoeff_

private

Definition at line 78 of file Kunz.H.

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

applications/solvers/multiphase/interPhaseChangeFoam/phaseChangeTwoPhaseMixtures/Kunz/Kunz.H

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Kunz()

◆ ~Kunz()

Member Function Documentation

◆ TypeName()

◆ mDotAlphal()

◆ mDotP()

◆ correct()

◆ read()

Field Documentation

◆ UInf_

◆ tInf_

◆ Cc_

◆ Cv_

◆ p0_

◆ mcCoeff_

◆ mvCoeff_