The final design and analysis of the flight propulsion system is presented. This system is the conceptual study engine defined to meet the performance, economic and environmental goals established for the Energy Efficient Engine Program. The design effort included a final definition of the engine, major components, internal subsystems, and nacelle. Various analytical representations and results from component technology programs are used to verify aerodynamic and structural design concepts and to predict performance. Specific design goals and specifications, reflecting future commercial aircraft propulsion system requirements for the mid-1980's, are detailed by NASA and used as guidelines during engine definition. Information is also included which details salient results from a separate study to define a turbofan propulsion system, known as the maximum efficiency engine, which reoptimized the advanced fuel saving technologies for improved fuel economy and direct operating costs relative to the flight propulsion system.
Energy Efficient Engine Flight Propulsion System Preliminary Analysis and Design Report
1983
166 pages
Report
No indication
English
Jet & Gas Turbine Engines , Engine Studies, Energy Related , Energy conservation , Engine design , Fuel consumption , Gas turbine engines , Operating costs , Design analysis , Energy conversion efficiency , Prediction analysis techniques , Propulsion system configurations , Structural analysis , Turbofan engines