Shared data for all reverse-two-temperature-plasma reactions. More...

#include <PlasmaRates.h>

Inheritance diagram for rizer::ReverseTwoTempData:

Public Member Functions
bool	update (const Cantera::ThermoPhase &phase, const Cantera::Kinetics &kin) override
	Refresh the cached Tg, Te, P and the shadow-solution rate/equilibrium constants.
void	invalidateCache () override
void	buildShadow (const Cantera::ThermoPhase &phase, const Cantera::Kinetics &kin)
	Lazily build the ideal-gas shadow Solution from the main phase + kinetics.
double	gasTemperature () const
	Gas temperature from the last update() [K].
double	electronTemperature () const
	Electron temperature from the last update() [K].
virtual void	update (double T)
virtual void	update (double T, double extra)
virtual void	update (double T, span< const double > extra)
Public Member Functions inherited from Cantera::ReactionData
void	perturbTemperature (double deltaT)
virtual void	restore ()
virtual void	resize (Kinetics &kin)

Public Attributes
std::shared_ptr< Cantera::Solution >	shadow
	Forward-only ideal-gas shadow solution [-].
std::vector< double >	kf_Tg
	Per-reaction forward rate constant [kmol/m^3/s units, order-dependent] and dimensionless Kc, both evaluated at Tg [K].
std::vector< double >	Keq_Tg
std::vector< double >	kf_Te
	Per-reaction forward rate constant [kmol/m^3/s units, order-dependent] and dimensionless Kc, both evaluated at Te [K].
std::vector< double >	Keq_Te
std::vector< double >	logKeq_Tg
	Per-reaction natural log of Kc at Tg and at Te [-], from the standard Gibbs energy of reaction, so it stays finite where Kc underflows.
std::vector< double >	logKeq_Te
std::unordered_map< std::string, size_t >	fwdIndex
	Forward reaction equation string -> index into the shadow kinetics' reaction list [-].
std::unordered_set< std::string >	ambiguousForward
	Forward equations shared by more than one forward reaction [-].
bool	anyTeTagged = false
	Whether any reverse reaction is tagged T: Te.
std::vector< std::shared_ptr< Cantera::ReactionRate > >	fwdRate
	Per-reaction forward rate of the shadow, read by the log-space path.
std::vector< double >	deltaN
	Per-reaction change in moles, products minus reactants [-].
Public Attributes inherited from Cantera::ReactionData
double	temperature
double	logT
double	recipT

Additional Inherited Members
Protected Attributes inherited from Cantera::ReactionData
double	m_temperature_buf

Detailed Description

Shared data for all reverse-two-temperature-plasma reactions.

Holds a single-temperature ideal-gas "shadow" Solution built from the forward reactions only (so it contains no reverse/janev rates and cannot recurse).

This mirrors rizer's Python reference (ExtensibleTwoTempPlasmaRateData): the shadow is evaluated at BOTH the gas temperature Tg and the electron temperature Te (each a single-temperature ideal-gas state), caching the forward rate constants and equilibrium constants at each. A reverse reaction then uses \( k_{rev} = k_{fwd}(T)/K_{eq}(T) \) at the temperature named by its T: tag (Tg for heavy reactions, Te for electron reactions) – detailed balance at one temperature.

Definition at line 204 of file PlasmaRates.h.

Member Function Documentation

◆ buildShadow()

void rizer::ReverseTwoTempData::buildShadow	(	const Cantera::ThermoPhase &	phase,
		const Cantera::Kinetics &	kin )

Lazily build the ideal-gas shadow Solution from the main phase + kinetics.

Parameters

phase	Main (plasma) phase whose species/state seed the shadow ideal-gas phase.
kin	Main kinetics manager whose forward reactions are copied into the shadow.

Definition at line 370 of file PlasmaRates.cpp.

◆ electronTemperature()

double rizer::ReverseTwoTempData::electronTemperature ( ) const

inline

Electron temperature from the last update() [K].

Definition at line 258 of file PlasmaRates.h.

◆ gasTemperature()

double rizer::ReverseTwoTempData::gasTemperature ( ) const

inline

Gas temperature from the last update() [K].

Definition at line 256 of file PlasmaRates.h.

◆ invalidateCache()

void rizer::ReverseTwoTempData::invalidateCache ( )

inlineoverridevirtual

Reimplemented from Cantera::ReactionData.

Definition at line 215 of file PlasmaRates.h.

◆ update() [1/4]

bool rizer::ReverseTwoTempData::update	(	const Cantera::ThermoPhase &	phase,
		const Cantera::Kinetics &	kin )

overridevirtual

Refresh the cached Tg, Te, P and the shadow-solution rate/equilibrium constants.

Parameters

phase	Main (plasma) phase to read Tg, Te, P and composition from.
kin	Main kinetics manager, source of the forward reactions to shadow.

Implements Cantera::ReactionData.

Definition at line 309 of file PlasmaRates.cpp.

◆ update() [2/4]

virtual void Cantera::ReactionData::update ( double T )

virtual

Reimplemented from Cantera::ReactionData.

◆ update() [3/4]

virtual void Cantera::ReactionData::update	(	double	T,
		double	extra )

virtual

Reimplemented from Cantera::ReactionData.

◆ update() [4/4]

virtual void Cantera::ReactionData::update	(	double	T,
		span< const double >	extra )

virtual

Reimplemented from Cantera::ReactionData.

Member Data Documentation

◆ ambiguousForward

std::unordered_set<std::string> rizer::ReverseTwoTempData::ambiguousForward

Forward equations shared by more than one forward reaction [-].

Definition at line 246 of file PlasmaRates.h.

◆ anyTeTagged

bool rizer::ReverseTwoTempData::anyTeTagged = false

Whether any reverse reaction is tagged T: Te.

Without one, nothing reads the Te columns, so update() neither fills them nor checks Te.

Definition at line 249 of file PlasmaRates.h.

◆ deltaN

std::vector<double> rizer::ReverseTwoTempData::deltaN

Per-reaction change in moles, products minus reactants [-].

Definition at line 253 of file PlasmaRates.h.

◆ fwdIndex

std::unordered_map<std::string, size_t> rizer::ReverseTwoTempData::fwdIndex

Forward reaction equation string -> index into the shadow kinetics' reaction list [-].

Definition at line 244 of file PlasmaRates.h.

◆ fwdRate

std::vector<std::shared_ptr<Cantera::ReactionRate> > rizer::ReverseTwoTempData::fwdRate

Per-reaction forward rate of the shadow, read by the log-space path.

Definition at line 251 of file PlasmaRates.h.

◆ Keq_Te

std::vector<double> rizer::ReverseTwoTempData::Keq_Te

Definition at line 236 of file PlasmaRates.h.

◆ Keq_Tg

std::vector<double> rizer::ReverseTwoTempData::Keq_Tg

Definition at line 233 of file PlasmaRates.h.

◆ kf_Te

std::vector<double> rizer::ReverseTwoTempData::kf_Te

Per-reaction forward rate constant [kmol/m^3/s units, order-dependent] and dimensionless Kc, both evaluated at Te [K].

Definition at line 236 of file PlasmaRates.h.

◆ kf_Tg

std::vector<double> rizer::ReverseTwoTempData::kf_Tg

Per-reaction forward rate constant [kmol/m^3/s units, order-dependent] and dimensionless Kc, both evaluated at Tg [K].

Definition at line 233 of file PlasmaRates.h.

◆ logKeq_Te

std::vector<double> rizer::ReverseTwoTempData::logKeq_Te

Definition at line 241 of file PlasmaRates.h.

◆ logKeq_Tg

std::vector<double> rizer::ReverseTwoTempData::logKeq_Tg

Per-reaction natural log of Kc at Tg and at Te [-], from the standard Gibbs energy of reaction, so it stays finite where Kc underflows.

Refreshed only when some kf or Kc at that temperature is not a normal number, which is the only case evalFromStruct reads it.

Definition at line 241 of file PlasmaRates.h.

◆ shadow

std::shared_ptr<Cantera::Solution> rizer::ReverseTwoTempData::shadow

Forward-only ideal-gas shadow solution [-].

Definition at line 230 of file PlasmaRates.h.

The documentation for this struct was generated from the following files:

/home/runner/work/rizer/rizer/rizer/cantera_ext/kinetics/PlasmaRates.h
/home/runner/work/rizer/rizer/rizer/cantera_ext/kinetics/PlasmaRates.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ buildShadow()

◆ electronTemperature()

◆ gasTemperature()

◆ invalidateCache()

◆ update() [1/4]

◆ update() [2/4]

◆ update() [3/4]

◆ update() [4/4]

Member Data Documentation

◆ ambiguousForward

◆ anyTeTagged

◆ deltaN

◆ fwdIndex

◆ fwdRate

◆ Keq_Te

◆ Keq_Tg

◆ kf_Te

◆ kf_Tg

◆ logKeq_Te

◆ logKeq_Tg

◆ shadow