Cantera: FlowDevice Class Reference

Cantera 2.1.2

Base class for 'flow devices' (valves, pressure regulators, etc.) connecting reactors. More...

#include <FlowDevice.h>

Inheritance diagram for FlowDevice:

Collaboration diagram for FlowDevice:

Public Member Functions
int	type ()
	Return an integer indicating the type of flow device. More...

doublereal	massFlowRate (double time=-999.0)

virtual void	updateMassFlowRate (doublereal time)
	Update the mass flow rate at time 'time'. More...

doublereal	outletSpeciesMassFlowRate (size_t k)

doublereal	enthalpy_mass ()
	specific enthalpy More...

bool	install (ReactorBase &in, ReactorBase &out)
	Install a flow device between two reactors. More...

virtual bool	ready ()

ReactorBase &	in () const
	Return a reference to the upstream reactor. More...

const ReactorBase &	out () const
	Return a const reference to the downstream reactor. More...

virtual void	setParameters (int n, doublereal *coeffs)
	set parameters More...

void	setFunction (Cantera::Func1 *f)
	Set a function of a single variable that is used in determining the mass flow rate through the device. More...

void	setMassFlowRate (doublereal mdot)
	Set the fixed mass flow rate (kg/s) through the flow device. More...

Protected Attributes
doublereal	m_mdot

Cantera::Func1 *	m_func

vector_fp	m_coeffs

int	m_type

Private Attributes
size_t	m_nspin

size_t	m_nspout

ReactorBase *	m_in

ReactorBase *	m_out

std::vector< size_t >	m_in2out

std::vector< size_t >	m_out2in

Detailed Description

Base class for 'flow devices' (valves, pressure regulators, etc.) connecting reactors.

Definition at line 28 of file FlowDevice.h.

Member Function Documentation

int type ( )

inline

Return an integer indicating the type of flow device.

Definition at line 38 of file FlowDevice.h.

doublereal massFlowRate ( double time = -999.0 )

inline

Mass flow rate (kg/s).

Definition at line 45 of file FlowDevice.h.

References FlowDevice::updateMassFlowRate().

Referenced by PressureController::updateMassFlowRate().

virtual void updateMassFlowRate ( doublereal time )

inlinevirtual

Update the mass flow rate at time 'time'.

This must be overloaded in subclassess to update m_mdot.

Reimplemented in Valve, PressureController, and MassFlowController.

Definition at line 54 of file FlowDevice.h.

Referenced by FlowDevice::massFlowRate().

doublereal outletSpeciesMassFlowRate ( size_t k )

Mass flow rate (kg/s) of outlet species k. Returns zero if this species is not present in the upstream mixture.

Definition at line 48 of file FlowDevice.cpp.

References ReactorBase::massFraction(), and Cantera::npos.

doublereal enthalpy_mass ( )

specific enthalpy

Definition at line 60 of file FlowDevice.cpp.

References ReactorBase::enthalpy_mass().

bool install	(	ReactorBase &	in,
		ReactorBase &	out
	)

Install a flow device between two reactors.

Parameters

in	Upstream reactor.
out	Downstream reactor.

Definition at line 9 of file FlowDevice.cpp.

References ReactorBase::addInlet(), ReactorBase::addOutlet(), ReactorBase::contents(), FlowDevice::in(), Phase::nSpecies(), FlowDevice::out(), Phase::speciesIndex(), and Phase::speciesName().

ReactorBase& in ( ) const

inline

Return a reference to the upstream reactor.

Definition at line 77 of file FlowDevice.h.

Referenced by ReactorNet::initialize(), FlowDevice::install(), PressureController::updateMassFlowRate(), and Valve::updateMassFlowRate().

const ReactorBase& out ( ) const

inline

Return a const reference to the downstream reactor.

Definition at line 82 of file FlowDevice.h.

Referenced by ReactorNet::initialize(), FlowDevice::install(), PressureController::updateMassFlowRate(), and Valve::updateMassFlowRate().

virtual void setParameters	(	int	n,
		doublereal *	coeffs
	)

inlinevirtual

set parameters

Definition at line 87 of file FlowDevice.h.

void setFunction ( Cantera::Func1 * f )

Set a function of a single variable that is used in determining the mass flow rate through the device.

The meaning of this function depends on the parameterization of the derived type.

Definition at line 43 of file FlowDevice.cpp.

void setMassFlowRate ( doublereal mdot )

inline

Set the fixed mass flow rate (kg/s) through the flow device.

Definition at line 98 of file FlowDevice.h.

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