Isentropic Expansion function block parameters

The following table lists the system parameters for the ISE function block:

Table: Isentropic Expansion function block parameters
Parameter	Unit	Description
ENTHALPY	US: Btu/lb SI: kJ/kg	Enthalpy
ENTROPY	US: Btu/lb°R SI: kJ/kg K	Entropy
PRES	US: psig SI: MPa gage	Steam gauge pressure
QUALITY	Percent	Steam quality expressed in percent moisture
TEMP	US: °F SI: °C	Steam temperature
UNIT_SET	None	Defines the engineering units used in the block. The choices are United States Engineering Units (US) and System International Engineering Units (SI).