Material |
Returns the values of temperature-dependent Physical Properties for the specified pure Compounds.
Namespace: DWSIM.Thermodynamics.Streams
Assembly: DWSIM.Thermodynamics (in DWSIM.Thermodynamics.dll) Version: 8.8.1.0
Syntaxpublic void GetTDependentProperty( Object props, double temperature, Object compIds, ref Object propVals )
Parameters
- props Object
- The list of Physical Property identifiers. Valid identifiers for temperature-dependent Physical Properties are listed in section 7.5.3
- temperature Double
- Temperature (in K) at which properties are evaluated
- compIds Object
- List of Compound identifiers for which Physical Properties are to be retrieved. Set compIds to UNDEFINED to denote all Compounds in the component that implements the ICapeThermoCompounds interface.
- propVals Object
- Physical Property values for the Compounds specified.
Implements
ICapeThermoCompounds.GetTDependentProperty(Object, Double, Object, Object)RemarksThe GetTDependentPropList method can be used in order to check which Physical
Properties are available.
If the number of requested Physical Properties is P and the number of Compounds is C, the
propvals array will contain C*P values. The first C will be the values for the first requested
Physical Property followed by C values for the second Physical Property, and so on.
Properties are returned in a fixed set of units as specified in section 7.5.3.
If the compIds argument is set to UNDEFINED this is a request to return property values for
all compounds in the component that implements the ICapeThermoCompounds interface
with the compound order the same as that returned by the GetCompoundList method. For
example, if the interface is implemented by a Property Package component the property
request with compIds set to UNDEFINED means all compounds in the Property Package
rather than all compounds in the Material Object passed to the Property package.
If any Physical Property is not available for one or more Compounds, then undefined values
must be returned for those combinations and an ECapeThrmPropertyNotAvailable exception
must be raised. If the exception is raised, the client should check all the values returned to
determine which is undefined.
See Also