Power and Propulsion Systems Analysis quickly calculates thermodynamic and transport properties of gaseous, liquid, and solid species; it also analyzes power cycles, power cycle components/processes, and compressible flow. Choose the area of interest from the drop-down menus, then use picklists for the materials involved and no-frills dataforms to enter the known variables. With just a click you'll get detailed analysis of other parameters. Handle various cycles for power plants such as Diesel, Otto, Brayton. Get the numbers for compression, mach, thrust, expansion, and other factors. This 16-bit demo opens to show a download site for a 32-bit newer version; it is severely restricted, with only a few menu functions operational. There are no apparent print, save, search, import/export, or graphing functions.