This presentation reviews recent progress made under NASA s Subsonic Rotary Wing (SRW) propulsion research activities. Advances in engines, drive systems and optimized propulsion systems are discussed. Progress in wide operability compressors, modeling of variable geometry turbine performance, foil gas bearings and multi-speed transmissions are presented.
Progress in NASA Rotorcraft Propulsion
Fundamental Aeronautics Meeting 2008 ; 2008 ; Atlanta, GA, United States
2008-10-10
Conference paper
No indication
English
Springer Verlag | 2023
|NTRS | 1988
|High-speed rotorcraft propulsion
NTRS | 1991
|