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. The user can analyze power cycles (Carnot and Brayton), power cycle components and processes (compression, combustion and expansion) and compressible flow (velocity of sound, Mach number, stagnation and static properties, nozzle, normal shock, diffuser and thrust).