Engineering Software has developed a new Windows based software package, Power and Propulsion Systems Analysis, that quickly, easily and reliably analyzes power cycles, power cycle components/processes and compressible flow. <p>This software package should prove to be a good tool for those who are involved at various levels with design, operation and management of power and propulsion 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. <ul>Power Cycles <p><li>Carnot <li>Brayton (Power and Propulsion) <li>Rankine <li>Otto <li>Diesel</ul> <ul>Power Cycle Components/Processes <p><li>Compression <li>Combustion (Coal/Oil/Gas) <li>Expansion</ul> <ul>Compressible Flow <p><li>Velocity of Sound <li>Mach Number <li>Properties (Stagnation and Static) <li>Nozzle <li>Normal Shock <li>Diffuser <li>Thrust</ul>