This program calculates thermodynamic and transport properties of gaseous, liquid and solid species (TP, HP and SP), according to U.S. customary and International units, and steam approximations for both saturated and superheated areas.This software package should prove to be a good tool for those who are involved at various levels with design, operation and management of energy conversion systems. It should provide the user with the opportunity to more quickly, easily and effectively do his/her work, explore more options, save time and give more confidence in carrying out engineering calculations.Thermodynamic and Transport PropertiesTemperature and Pressure (270 K T 5,000 K), Enthalpy and Pressure, Entropy and PressureSteam ApproximationsSaturated Area (Temperature and Pressure Dependent), Superheated Area