stream with two fluid phases, use for VL or LL equilibria More...

#include <StreamTwo.h>

Inheritance diagram for StreamTwo< F >:

[legend]

Public Member Functions
	StreamTwo (Libpf::Persistency::Defaults defaults, uint32_t id=0, Persistency persistency=nullptr, Persistent parent=nullptr, Persistent *root=nullptr)

	~StreamTwo (void)

	GENERATE_COPY_MOVE (StreamTwo)

	GENERATE_COPY_MOVE_DERIVED (StreamTwo, Stream)

Libpf::Utility::MassBalanceMode	representation (void) const override
	return default flow base More...

const std::string &	type (void) const override

ObjectiveNleAd *	objectiveFunction (void) override
	returns a pointer to the model's objective function More...

void	setFlash (Libpf::Utility::FlashMode fm=Libpf::Utility::FlashMode::Null) override
	override stream; allow PA and SA Flashes More...

void	estimateFlash (void) override
	override stream; also estimates alfa_ and the phase compositions More...

void	updateFlash (void) override
	override stream; also updates fraction and calculates the phase split More...

void	prepare_residuals (void) override
	override stream; precomputes kVL_, calculates splits and sum{x,y} More...

void	estimateEquilibrium (const Value &Pres, const Value &Temp) override
	estimate equilibrium-related unknowns More...

int	calculateResidualsEquilibrium (std::vector< Value > &y, uint32_t offset) override

void	initializeNonPersistents (void) override
	override Stream and initialize FlashVl unknowns More...

Public Member Functions inherited from Stream
	Stream (Libpf::Persistency::Defaults defaults, uint32_t id=0, Persistency persistency=nullptr, Persistent parent=nullptr, Persistent *root=nullptr)

	GENERATE_COPY_MOVE_BASE (Stream)

virtual	~Stream (void)

	QUANTITY (T, "Temperature", 298.15, "K")

	QUANTITY (P, "Pressure", 101325, "Pa")

	INTEGER (NITER_NLEFlash, "Number of iterations for Flash", -1)

	STRING (flowoption, "Feed stream flow configuration", "Nx")

	STRING (flashoption, "Feed stream Flash configuration", "PT")

virtual Libpf::Utility::MassBalanceMode	representation (void) const =0
	return default flow base More...

void	setup (void) override
	performs initializations required immediately before solution More...

Stream &	operator+= (const Stream &)

Stream &	operator*= (const Value &factor)

Stream &	operator/= (const Value &factor)

Phase::Mass *	findPhase (const Libpf::Utility::PhaseIndex &pid)
	find phase identified by pid or return the nullptr More...

int	findPhaseIndex (const Libpf::Utility::PhaseIndex &pid) const
	find index of the phase identified by pid in the phases vector or return -1 More...

void	setphase (const Libpf::Utility::PhaseIndex &p)
	Sets the actual phase, copies current Tphase in the appropriate phases[?]. More...

Libpf::Utility::PhaseType	phaseType (int i) const
	return phase type of phase i More...

Libpf::Utility::PhaseIndex	phaseIndex (int i) const
	return phase id of phase i More...

int	nphases (void) const
	return number of phases More...

int	numberOfPhases (Libpf::Utility::PhaseType pt) const
	return number of phases of Libpf::Utility::PhaseType pt More...

void	scale (const Value &factor=One)
	multiply the Stream extensive properties by factor More...

void	setEquimolar ()

void	setEquimass ()

void	setPure (int i)

void	setImpure (int i, double eps)

void	setEquimolarNoKey (int i)

void	setEquimassNoKey (int i)

void	setSymmetrical (double eps)

void	setAsymmetrical (bool increasing, double eps)

void	clearComposition (void)

virtual void	setFlash (Libpf::Utility::FlashMode fm=Libpf::Utility::FlashMode::Null)

virtual void	estimateFlash (void)

virtual void	updateFlash (void)

void	calculate (int level=0) override

void	initializeNonPersistents (void) override
	initialize Flash unknowns More...

void	go (Calculatable::SolutionMode solutionMode, int level) override

void	prepare_residuals (void) override
	call only if there is no iterative algorithm than changes the phases' compositions (such as FlashVl::x_ and y_ More...

int	calculateResidualsEos (std::vector< Value > &y, uint32_t offset) override

void	estimateEos (const Value &Pres, const Value &Temp) override
	estimate eos roots-related unknowns More...

void	calculateX (const Libpf::Utility::MassBalanceMode &mb)

void	calculateXnoFlash (const Libpf::Utility::MassBalanceMode &mb)

const Value &	calculateTotalP (const Value &rho) const override

const Value &	calculateTotalRho (void) const override
	calculates total molar density for all phases in kmol/m3 More...

const Value &	calculateTotalH (void) const override
	calculates molar enthalpy for all phases in J/kmol based on current values of the hidden unknowns More...

const Value &	calculateTotalS (void) const override
	calculates molar entropy for all phases in J/kmol/K based on current values of the hidden unknowns More...

Value	dhvl (const Value &T) const
	molar heat of vaporization as linear molar fraction based average of the pure routes.heats of vaporization More...

void	setMaximumIterations (int m)

const std::vector< Phase::Mass * > &	phases (void) const override

const Value &	phase_fraction (Phase::Mass *phase) const override

Public Member Functions inherited from EdgeBase
	EdgeBase (Libpf::Persistency::Defaults defaults, uint32_t id=0, Persistency persistency=nullptr, Persistent parent=nullptr, Persistent *root=nullptr)

	STRING (fromTAG, "Tag of source Vertex", "source")

	STRING (toTAG, "Tag of destination Vertex", "sink")

	STRING (fromPort, "Tag of port description for source", "out")

	STRING (toPort, "Tag of port description for destination", "in")

	STRING (cutsource, "TAG of source of cut stream", "")

	STRING (cutdest, "TAG of dest of cut stream", "")

Libpf::Utility::Category	category (void) const override
	return model Category More...

virtual std::string	svgColor (void) const

virtual double	svgWidth (void) const

Public Member Functions inherited from Model
	Model (Libpf::Persistency::Defaults defaults, uint32_t id, Persistency persistency, Persistent parent, Persistent *root)

	INTEGER (nCalculations, "Number of times the model has been calculated", 0)

	STRINGVECTOR (errors, "Errors from the last computation", 0, "")

	STRINGVECTOR (warnings, "Warnings from the last computation", 0, "")

bool	isPristine (void) const

void	unSetInput (void)
	wipes out all tags marked as inputs More...

void	reportMessages (void)
	recursively collect status of all sub-objects and report to parent More...

void	resetErrors (void)

void	setWarning (std::string s)
	send new warning message to local queue More...

void	setError (std::string s)
	send new error message to local queue More...

void	reportWarning (std::string s)
	propagate warning message from sub-object to local queue More...

void	reportError (std::string s)
	propagate error message from sub-object to local queue More...

void	setCalculated (void)
	increments nCalculations counter and unsets pristinity More...

void	setPristineRecursive (void)
	force next calculation to restart as if the model had never been calculated during this runtime session, also for all contained objects More...

void	setPristine (void)
	force next calculation to restart as if the model had never been calculated during this runtime session More...

void	setRunTime (double t)
	set the run time More...

virtual Libpf::Utility::Category	category (void) const =0
	return model Category More...

virtual void	calculate (int level=0)=0

virtual void	setup (void)=0
	performs initializations required immediately before solution More...

virtual int	maximumIterations (void)
	returns default maximum iterations for main computation; defaults to 200 More...

virtual void	initializeNonPersistents (void)=0
	estimates hidden, non-persistent unknowns from the current results More...

virtual ObjectiveNleAd *	objectiveFunction (void)=0
	returns a pointer to the model's objective function More...

std::ostream &	print (std::ostream &os, bool strings, bool quantities, bool integers, bool recursive) const

std::ostream &	printFull (std::ostream &) const
	print the model quantities, including derivative info, in text format to os More...

void	printHtml (const char *dir) const

virtual void	printSvg (const char *fileName, bool tiny, bool raster, int offset)

void	printSvgAll (const char *dir, bool tiny, bool raster, int offset, std::vector< std::string > &list)
	Recursively output the model and all descendants in SVG format as separate id.SVG files in the directory dir. More...

virtual void	printXml (const char dir, Model precedingSibling, Model *followingSibling) const

void	printXmlToc (std::ofstream &toc, int indent) const

void	printOds (std::ofstream &ods) const

Public Member Functions inherited from Object
	Object (Libpf::Persistency::Defaults defaults, uint32_t id=0, Persistency persistency=nullptr, Persistent parent=nullptr, Persistent *root=nullptr)

Libpf::Persistency::Defaults	defaults (void) const

std::ostream &	printJson (std::ostream &os, int level=0) const override
	print Node in JSON format More...

void	readVariables (Persistency *persistency) override
	reads Q, QV and QM from persistency More...

void	readParameters (Persistency *persistency) override
	reads I, IV, S and SV from persistency More...

Node &	operator= (const Node &) override
	copy assignment operator More...

Node &	operator= (Node &&other) override
	move assignment More...

	~Object (void)

const std::string &	type (void) const override

Object &	at (const std::string &fullRelativeTag)

const Object &	at (const std::string &fullRelativeTag) const

Object &	at (const std::string &fullRelativeTag, int index)

const Value &	Q (const std::string &tag) const

const Value &	Q (const std::string &tag, int index) const

const Value &	Q (const std::string &tag, int row, int column) const

Value &	Q (const std::string &tag)

Value &	Q (const std::string &tag, int index)

Value &	Q (const std::string &tag, int row, int column)

const Value &	Q (const std::string &tag, std::string componentName) const

Value &	Q (const std::string &tag, std::string componentName)

const Value &	Q (const std::string &tag, int index, std::string componentName) const

Value &	Q (const std::string &tag, int index, std::string componentName)

const int &	I (const std::string &tag) const

const int &	I (const std::string &tag, int index) const

int &	I (const std::string &tag)

int &	I (const std::string &tag, int index)

const std::string &	S (const std::string &tag) const

const std::string &	S (const std::string &tag, int index) const

std::string &	S (const std::string &tag)

std::string &	S (const std::string &tag, int index)

bool	operator!= (const Object &rhs) const

bool	operator== (const Object &rhs) const

bool	compareParameters (const Object &rhs) const

bool	existsI (const std::string &tag) const

bool	existsS (const std::string &tag) const

bool	existsQ (const std::string &tag) const

void	push (void) const
	store the current status of the object and all its sub-objects in the last-in-first-out queue of real variables values More...

void	pop (void)
	restore the status of the object and all its sub-objects from the last-in-first-out queue of real variables values More...

void	clear (void) const
	clear the last-in-first-out queue of real variables values used for storing and retrieving the status More...

const RangeQuantities	quantities (void)

const ConstRangeQuantities	quantities (void) const

Public Member Functions inherited from Node
	Node (Libpf::Persistency::Defaults defaults, uint32_t id=0, Persistency persistency=nullptr, Persistent parent=nullptr, Persistent *root=nullptr)

	Node (const Node &other)
	copy constructor More...

	Node (Node &&other)
	move constructor More...

virtual std::unique_ptr< Node >	clone (void) const

virtual Node &	operator= (const Node &other)
	copy assignment operator copies all elements but root which is set to nullptr More...

virtual Node &	operator= (Node &&other)
	move assignment More...

	~Node ()

int	insert (Persistency *persistency) const override

int	update (Persistency *persistency) const override

void	restore (Persistency *persistency) override

void	remove (Persistency *persistency) const override

uint32_t	rootId (void) const override

uint32_t	range (void) const override

uint32_t	getId (void) override
	returns the next available id and increments the internal counter More...

const std::string &	type (void) const override

virtual std::ostream &	printJson (std::ostream &os, int level=0) const
	print Node in JSON format More...

Node &	addChild (std::string type, uint32_t id, Persistency *persistency)

Node &	addChild (std::string type, Libpf::Persistency::Defaults defaults)

Node &	addChild (const Node &child)

Node &	addChild (std::unique_ptr< Node > child)

std::unique_ptr< Node >	prune (const std::string &tag)

const Node &	child (const std::string &tag) const

Node &	at (const std::string &fullRelativeTag)

const Node &	at (const std::string &fullRelativeTag) const

uint32_t	descendants (void) const

Persistent *	root (void) const

void	renameChild (const std::string &oldName, const std::string &newName)

bool	existsChild (std::string tag) const

bool	exists (uint32_t id)

Node &	search (uint32_t id)

bool	operator!= (const Node &rhs) const

bool	operator== (const Node &rhs) const

virtual void	readVariables (Persistency *)
	reads Q, QV and QM from persistency More...

virtual void	readParameters (Persistency *)
	reads I, IV, S and SV from persistency More...

bool	isRestored (void) const
	return whether the Node has just been retrieved from persistent storage More...

void	setIcon (std::string icon, double width, double height)

bool	hasIcon (void) const

std::string	iconName (bool raster) const

double	iconWidth (void) const

double	iconHeight (void) const

const Range	children (void)

const ConstRange	children (void) const

Public Member Functions inherited from Persistent
	Persistent (const std::string &tag, const std::string &description, Persistent *parent, uint32_t id)
	main constructor More...

	Persistent (const Persistent &)
	copy constructor More...

Persistent &	operator= (const Persistent &)
	copy assignment More...

	Persistent (Persistent &&other)
	move constructor More...

Persistent &	operator= (Persistent &&other)
	move assignment More...

	~Persistent (void)

uint32_t	id (void) const

std::string	uuid (void) const

uint32_t	parentId (void) const

virtual uint32_t	rootId (void) const =0

virtual uint32_t	range (void) const =0

virtual uint32_t	getId (void)=0
	returns the next available id and increments the internal counter More...

double	created_at (void) const

double	updated_at (void) const

void	updated_at (double u) const

virtual int	insert (Persistency *persistency) const =0

virtual int	update (Persistency *persistency) const =0

virtual void	restore (Persistency *persistency)=0

virtual void	remove (Persistency *persistency) const =0

Public Member Functions inherited from Item
	Item (const Item &other)
	copy constructor copies all elements but parent which is set to nullptr More...

Item &	operator= (const Item &other)
	copy assignment operator copies all elements but parent which is set to nullptr More...

	Item (const std::string &tag, const std::string &description, Persistent *parent)

	Item (Item &&other)
	move constructor More...

Item &	operator= (Item &&other)
	move assignment operator More...

virtual	~Item ()

const std::string &	tag () const

const std::string &	description () const

std::string	fullTag () const

const Persistent *	parent () const

virtual const std::string &	type () const =0

void	setTag (const std::string &tag)

void	setDescription (const std::string &description)

void	setWideTag (const std::wstring &tag)
	wide-character variant, More...

void	setWideDescription (const std::wstring &description)
	wide-character variant, More...

bool	operator!= (const Item &rhs) const

bool	operator== (const Item &rhs) const

Public Member Functions inherited from Diagnostic
	Diagnostic (void)

void	setVerbosity (int verbosity)
	sets the verbosity level for this instance More...

int	verbosity (void) const

Public Member Functions inherited from Precedence
	Precedence (void)

	~Precedence (void)

void	initLock (void)
	invoke while in parallel section More...

void	set (void)

void	unSet (void)

void	destroy (void)

virtual void	go (SolutionMode solutionMode, int level)=0

Public Member Functions inherited from FlashBase
	FlashBase (void)

void	setIdeal (bool i)

bool	isIdeal (void)

virtual SolverNleInterface *	solver (void)=0

virtual int	niter (void) const =0
	return Flash iterations More...

virtual void	estimate (const Value &Pres, const Value &Temp)=0

const Value &	Temperature (void) const

const Value &	Pressure (void) const

virtual const Value &	Fraction (Libpf::Utility::PhaseIndex p, bool clip=false) const =0
	during Flash iterations use this function to get the actual estimate of the fraction of phase p More...

virtual Vector	X (Libpf::Utility::PhaseIndex p) const =0

virtual const Value &	Sumx (Libpf::Utility::PhaseIndex p) const =0

virtual bool	converged (void) const =0
	returns true if the flash has been solved successfully, More...

virtual const std::vector< Phase::Mass * > &	phases (void) const =0

virtual const Value &	phase_fraction (Phase::Mass *phase) const =0

Public Attributes
std::vector< String >	embeddedTypePhase
	type of the embedded phases More...

Phase::Mass *	Vphase
	Vapor phase of stream. More...

Phase::Mass *	Lphase
	Liquid phase of stream. More...

Public Attributes inherited from Stream
Phase::Mass *	Tphase

std::vector< Phase::Mass * >	phases_
	vector of phases to hold internal values for the phase fractions and molar compositions More...

Public Attributes inherited from Precedence
int	weight
	for backTrack_ and findCycles More...

Static Public Attributes
static const std::string	type_

Additional Inherited Members
Public Types inherited from Calculatable
enum	SolutionMode { Null = 0 , sequential , simultaneous , singlePassSimultaneous }

Protected Member Functions inherited from Stream
void	addVariables (void)

Phase::Mass *	addPhase (std::string type, std::string tag, std::string description, unsigned int index, Persistency *persistency)

void	postconstruct_ (int cid)

virtual void	precompute_isIdeal (void)

Protected Member Functions inherited from Model
void	printSvgXlink (std::ostream &svg, const std::string &link, double width, double height)

void	addComponentVectorVariable (std::vector< Quantity > &variable, const std::string &tag, const std::string &description, Quantity::ValueType value)

template<typename T >
void	addSubObjects (int verbosityFile, Libpf::Persistency::Defaults defaults, Persistency persistency, int count, const std::string &optionKey, const std::string &typeKey, const std::string &tagKey, const std::string &description, std::vector< T > &vector)

Protected Member Functions inherited from Object
int	retrieveInteger (const Libpf::Persistency::Defaults &defaults, uint32_t id, Persistency *persistency, std::string tag, int min, int max, int def=-1)

std::string	retrieveString (const Libpf::Persistency::Defaults &defaults, uint32_t id, Persistency *persistency, std::string tag, const std::string def)

template<class T >
void	addVariable (T &variable)

template<class T >
void	addVectorVariable (std::vector< T > &variable, const std::string &tag, const std::string &description, uint32_t size, typename T::ValueType value)

	Object (const Object &other)
	copy constructor More...

	Object (Object &&other)
	move constructor More...

Object &	operator= (const Object &)
	copy assignment operator More...

Object &	operator= (Object &&other)
	move assignment operator More...

Protected Member Functions inherited from Node
int	offset (void) const

Protected Member Functions inherited from Diagnostic
virtual	~Diagnostic ()=default

Protected Member Functions inherited from Calculatable
virtual	~Calculatable ()=default

Protected Member Functions inherited from FlashBase
virtual	~FlashBase ()=default

virtual const Value &	calculateTotalP (const Value &rho) const =0

virtual const Value &	calculateTotalRho (void) const =0
	calculates total molar density for all phases in kmol/m3 More...

virtual const Value &	calculateTotalH (void) const =0
	calculates molar enthalpy for all phases in J/kmol based on current values of the hidden unknowns More...

virtual const Value &	calculateTotalS (void) const =0
	calculates molar entropy for all phases in J/kmol/K based on current values of the hidden unknowns More...

virtual void	prepare_residuals (void)=0

virtual void	prepare_Flash_residuals (void)=0

virtual int	calculateResidualsEos (std::vector< Value > &y, uint32_t offset)=0

virtual void	estimateEos (const Value &Pres, const Value &Temp)=0
	estimate eos roots-related unknowns More...

virtual int	calculateResidualsEquilibrium (std::vector< Value > &y, uint32_t offset)=0

virtual void	estimateEquilibrium (const Value &Pres, const Value &Temp)=0
	estimate equilibrium-related unknowns More...

virtual void	setFlash_ (const Libpf::Utility::FlashMode &fm, const Value &x, const Value &y, bool strict=true)=0
	Set the stream's state variables and the Flash. More...

virtual int	solveFlash (bool simultaneous, bool skip)=0

virtual std::string	message (int code)=0

virtual void	setup_ (std::vector< Value * > pbeta_, std::vector< const double * > pbetamin_, std::vector< const double * > pbetamax_)=0

Protected Member Functions inherited from StreamInterface
virtual	~StreamInterface ()=default

Protected Attributes inherited from Stream
int	vphases_
	number of vapor phases More...

int	lphases_
	number of liquid phases More...

int	sphases_
	number of solid phases More...

Protected Attributes inherited from Object
std::map< std::string, Integer * >	integers_
	collection of integer variables More...

std::map< std::string, IntegerVector * >	integerVectors_
	collection of integer variable vectors More...

std::map< std::string, Quantity * >	quantities_
	collection of real variables More...

std::map< std::string, QuantityVector * >	quantityVectors_
	collection of real variable vectors More...

std::map< std::string, QuantityMatrix * >	quantityMatrices_
	collection of real variable matrices More...

std::map< std::string, String * >	strings_
	collection of string variables More...

std::map< std::string, StringVector * >	stringVectors_
	collection of string variable vectors More...

Protected Attributes inherited from Node
std::map< std::string, std::unique_ptr< Node > >	children_
	the collection of direct descendants More...

Protected Attributes inherited from Item
Persistent *	parent_
	pointer to the parent Persistent; set to this by the constructor if Item is self-standing or a root Persistent of a tree More...

Protected Attributes inherited from Diagnostic
int	verbosityInstance

Protected Attributes inherited from FlashBase
Libpf::Utility::FlashMode	fm_

bool	zero_residuals_
	used to skip Flash residuals calculations if stream is empty More...

Value	T_
	Temperature, unknown. More...

Value	P_
	Pressure, unknown. More...

Value	Pset_
	specified pressure, Pa More...

Value	Tset_
	specified temperature, K More...

Value	Hset_
	specified molar enthalpy, J/kmol More...

Value	Sset_
	specified molar entropy, J/(kmol*K) More...

Value	rhoset_
	specified molar density, kmol/m3 More...

Static Protected Attributes inherited from Stream
static double	minFlow_

Detailed Description

template<class F>
class StreamTwo< F >

stream with two fluid phases, use for VL or LL equilibria

Parameters

F	Flash type: a class derived from Flash (FlashVl, FlashVlT, FlashVlTx, FlashLlTx)

Supported StreamTwo types:

StreamIdealLiquidVapor for PhaseIdeal<vapor> and PhaseIdeal<liquid>
StreamNrtl1LiquidVapor for PhaseIdeal<vapor> and PhaseActivity<Nrtl1>
StreamNrtl2LiquidVapor for PhaseIdeal<vapor> and PhaseActivity<Nrtl2>
StreamUnifacLiquidVapor for PhaseIdeal<vapor> and PhaseActivity<Unifac>
StreamKwongRedlichSoaveLiquidVapor for PhaseKwongRedlichSoave<vapor> and PhaseKwongRedlichSoave<liquid>
StreamPengRobinsonLiquidVapor for PhasePengRobinson<vapor> and PhasePengRobinson<liquid>
StreamPcsaftLiquidVapor for PhasePcsaft<vapor> and PhasePcsaft<liquid>
StreamGerg2004LiquidVapor for PhaseGerg2004<vapor> and PhaseGerg2004<liquid>
StreamTabularLiquidLiquid for PhaseIdeal<liquid> and PhaseIdeal<liquid>
StreamTabularLiquidVapor for PhaseIdeal<vapor> and PhaseIdeal<liquid>
StreamNrtl1LiquidLiquid for PhaseActivity<Nrtl1> and PhaseActivity<Nrtl1>
StreamNrtl2LiquidLiquid for PhaseActivity<Nrtl2> and PhaseActivity<Nrtl2>

Warning: For liquid-liquid flash the options PS and SA are not supported (see FlashVl for details)

See

#include <libpf/streams/StreamTwo.h>

Remarks

Warning: Requires the list of components to be populated before the construction; Thread safe:; Extendable:; Platform dependencies:

Constructor & Destructor Documentation

◆ StreamTwo()

template<class F >

StreamTwo< F >::StreamTwo	(	Libpf::Persistency::Defaults	defaults,
		uint32_t	id = `0`,
		Persistency *	persistency = `nullptr`,
		Persistent *	parent = `nullptr`,
		Persistent *	root = `nullptr`
	)

◆ ~StreamTwo()

template<class F >

StreamTwo< F >::~StreamTwo ( void )

Member Function Documentation

◆ calculateResidualsEquilibrium()

template<class F >

int StreamTwo< F >::calculateResidualsEquilibrium	(	std::vector< Value > &	y,
		uint32_t	offset
	)

overridevirtual

fill in residuals for the calculation phase equilibria as required returns the number of equations that are computed

Implements FlashBase.

◆ estimateEquilibrium()

template<class F >

void StreamTwo< F >::estimateEquilibrium	(	const Value &	Pres,
		const Value &	Temp
	)

overridevirtual

estimate equilibrium-related unknowns

Implements FlashBase.

◆ estimateFlash()

template<class F >

void StreamTwo< F >::estimateFlash ( void )

overridevirtual

override stream; also estimates alfa_ and the phase compositions

Reimplemented from Stream.

◆ GENERATE_COPY_MOVE()

template<class F >

StreamTwo< F >::GENERATE_COPY_MOVE ( StreamTwo< F > )

◆ GENERATE_COPY_MOVE_DERIVED()

template<class F >

StreamTwo< F >::GENERATE_COPY_MOVE_DERIVED	(	StreamTwo< F >	,
		Stream
	)

◆ initializeNonPersistents()

template<class F >

void StreamTwo< F >::initializeNonPersistents ( void )

overridevirtual

override Stream and initialize FlashVl unknowns

Reimplemented from Stream.

◆ objectiveFunction()

template<class F >

ObjectiveNleAd * StreamTwo< F >::objectiveFunction ( void )

inlineoverridevirtual

returns a pointer to the model's objective function

Implements Model.

◆ prepare_residuals()

template<class F >

void StreamTwo< F >::prepare_residuals ( void )

overridevirtual

override stream; precomputes kVL_, calculates splits and sum{x,y}

Reimplemented from Stream.

◆ representation()

template<class F >

Libpf::Utility::MassBalanceMode StreamTwo< F >::representation ( void ) const

inlineoverridevirtual

return default flow base

Implements Stream.

◆ setFlash()

template<class F >

void StreamTwo< F >::setFlash ( Libpf::Utility::FlashMode fm = Libpf::Utility::FlashMode::Null )

overridevirtual

override stream; allow PA and SA Flashes

Reimplemented from Stream.

◆ type()

template<class F >

const std::string & StreamTwo< F >::type ( void ) const

overridevirtual

Returns: the C++ name of the class the instance belongs to

Note: it is the responsibility of the caller to not access this reference after the lifecycle of the Item

Reimplemented from Object.

◆ updateFlash()

template<class F >

void StreamTwo< F >::updateFlash ( void )

overridevirtual

override stream; also updates fraction and calculates the phase split

Reimplemented from Stream.

Member Data Documentation

◆ embeddedTypePhase

template<class F >

std::vector<String> StreamTwo< F >::embeddedTypePhase

type of the embedded phases

◆ Lphase

template<class F >

Phase::Mass* StreamTwo< F >::Lphase

Liquid phase of stream.

◆ type_

template<class F >

const std::string StreamTwo< F >::type_

static

◆ Vphase

template<class F >

Phase::Mass* StreamTwo< F >::Vphase

Vapor phase of stream.

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

StreamTwo.h

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StreamTwo()

◆ ~StreamTwo()

Member Function Documentation

◆ calculateResidualsEquilibrium()

◆ estimateEquilibrium()

◆ estimateFlash()

◆ GENERATE_COPY_MOVE()

◆ GENERATE_COPY_MOVE_DERIVED()

◆ initializeNonPersistents()

◆ objectiveFunction()

◆ prepare_residuals()

◆ representation()

◆ setFlash()

◆ type()

◆ updateFlash()

Member Data Documentation

◆ embeddedTypePhase

◆ Lphase

◆ type_

◆ Vphase