Cantera  2.0
Public Member Functions | Protected Attributes | List of all members
LTPspecies_Const Class Reference

Class LTPspecies_Const holds transport parameters for a specific liquid-phase species (LTPspecies) when the transport property is just a constant value. More...

#include <LTPspecies.h>

Inheritance diagram for LTPspecies_Const:
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Collaboration diagram for LTPspecies_Const:
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Public Member Functions

 LTPspecies_Const (const XML_Node &propNode, std::string name, TransportPropertyType tp_ind, const thermo_t *const thermo)
 Construct an LTPspecies object for a liquid transport property expressed as a constant value.
 
 LTPspecies_Const (const LTPspecies_Const &right)
 Copy constructor.
 
LTPspecies_Constoperator= (const LTPspecies_Const &right)
 Assignment operator.
 
virtual ~LTPspecies_Const ()
 Destructor.
 
virtual LTPspeciesduplMyselfAsLTPspecies () const
 duplication routine
 
doublereal getSpeciesTransProp ()
 Returns the pure species transport property.
 
virtual bool checkPositive () const
 Check to see if the property evaluation will be positive.
 
doublereal getMixWeight () const
 Return the weight mixture.
 

Protected Attributes

std::string m_speciesName
 Species Name.
 
LTPTemperatureDependenceType m_model
 Model type for the temperature dependence.
 
TransportPropertyType m_property
 enum indicating which property this is (i.e viscosity)
 
vector_fp m_coeffs
 Model temperature-dependence ceofficients.
 
const thermo_tm_thermo
 Pointer to a const thermo object to get current temperature.
 
doublereal m_mixWeight
 Weighting used for mixing.
 

Detailed Description

Class LTPspecies_Const holds transport parameters for a specific liquid-phase species (LTPspecies) when the transport property is just a constant value.

As an example of the input required for LTPspecies_Const consider the following XML fragment

*    <species>
*      <!-- thermodynamic properties -->
*      <transport>
*        <hydrodynamicRadius model="Constant" units="A">
*            1.000
*        </hydrodynamicRadius>
*        <!-- other transport properties -->
*      </transport>
*    </species>
* 

Definition at line 209 of file LTPspecies.h.

Constructor & Destructor Documentation

LTPspecies_Const ( const XML_Node propNode,
std::string  name,
TransportPropertyType  tp_ind,
const thermo_t *const  thermo 
)

Construct an LTPspecies object for a liquid transport property expressed as a constant value.

The transport property is constructed from the XML node,

<propNode>, 

that is a child of the

<transport> 

node and specifies a type of transport property (like viscosity).

Parameters
propNodeReference to the XML node that contains the property information.
nameString containing the species name
tp_indenum TransportPropertyType containing the property id that this object is creating a parameterization for (e.g., viscosity)
thermoconst pointer to the ThermoPhase object, which is used to find the temperature.

Definition at line 154 of file LTPspecies.cpp.

References ctml::getFloatCurrent(), LTPspecies::m_coeffs, LTPspecies::m_model, and XML_Node::name().

Referenced by LTPspecies_Const::duplMyselfAsLTPspecies().

LTPspecies_Const ( const LTPspecies_Const right)

Copy constructor.

Parameters
rightObject to be copied

Definition at line 168 of file LTPspecies.cpp.

~LTPspecies_Const ( )
virtual

Destructor.

Definition at line 183 of file LTPspecies.cpp.

Member Function Documentation

LTPspecies_Const & operator= ( const LTPspecies_Const right)

Assignment operator.

Parameters
rightObject to be copied

Definition at line 175 of file LTPspecies.cpp.

References LTPspecies::operator=().

LTPspecies * duplMyselfAsLTPspecies ( ) const
virtual

duplication routine

Returns
Returns a copy of this routine as a pointer to LTPspecies

Reimplemented from LTPspecies.

Definition at line 191 of file LTPspecies.cpp.

References LTPspecies_Const::LTPspecies_Const().

doublereal getSpeciesTransProp ( )
virtual

Returns the pure species transport property.

The pure species transport property (i.e. pure species viscosity) is returned. Any temperature and composition dependence will be adjusted internally according to the information provided.

Reimplemented from LTPspecies.

Definition at line 198 of file LTPspecies.cpp.

References LTPspecies::m_coeffs.

bool checkPositive ( ) const
virtualinherited

Check to see if the property evaluation will be positive.

Returns
Returns a boolean

Definition at line 127 of file LTPspecies.cpp.

References LTPspecies::m_coeffs.

doublereal getMixWeight ( ) const
inherited

Return the weight mixture.

Returns
Returns a single double which is used as a weight

Definition at line 132 of file LTPspecies.cpp.

References LTPspecies::m_mixWeight.

Member Data Documentation

std::string m_speciesName
protectedinherited

Species Name.

Definition at line 160 of file LTPspecies.h.

Referenced by LTPspecies::operator=().

LTPTemperatureDependenceType m_model
protectedinherited
TransportPropertyType m_property
protectedinherited

enum indicating which property this is (i.e viscosity)

Definition at line 166 of file LTPspecies.h.

Referenced by LTPspecies_Arrhenius::getSpeciesTransProp(), and LTPspecies::operator=().

vector_fp m_coeffs
protectedinherited
const thermo_t* m_thermo
protectedinherited

Pointer to a const thermo object to get current temperature.

Definition at line 172 of file LTPspecies.h.

Referenced by LTPspecies_Arrhenius::getSpeciesTransProp(), LTPspecies_Poly::getSpeciesTransProp(), LTPspecies_ExpT::getSpeciesTransProp(), and LTPspecies::operator=().

doublereal m_mixWeight
protectedinherited

Weighting used for mixing.

This weighting can be employed to allow salt transport properties to be represented by specific ions. For example, to have Li+ and Ca+ represent the mixing transport properties of LiCl and CaCl2, the weightings for Li+ would be 2.0, for K+ would be 3.0 and for Cl- would be 0.0. The transport properties for Li+ would be those for LiCl and the transport properties for Ca+ would be those for CaCl2. The transport properties for Cl- should be something innoccuous like 1.0–note that 0.0 is not innocuous if there are logarithms involved.

Definition at line 186 of file LTPspecies.h.

Referenced by LTPspecies::getMixWeight(), LTPspecies::LTPspecies(), and LTPspecies::operator=().


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