The work being conducted under the first phase of the joint Army/NASA Advanced Rotorcraft Transmission program is reviewed. The work includes the selection of the Tactical Tilt Rotor (TTR) system and the development plans for assessing advanced component technologies. The TTR drive-system arrangement is outlined, and the comparisons and trade studies of self-aligning bearingless planetary, split torque, and conventional single-stage planetary configurations are presented. The effects of transmission improvements are evaluated, and component development testing is discussed, including noise reduction by active force cancellation, hybrid bidirectional tapered roller bearings, and precision net forged spur gears.
Advanced Rotorcraft Transmission program - A status report
01.10.1990
Aufsatz (Konferenz)
Keine Angabe
Englisch
Advanced Rotorcraft Transmission (ART) program status
NTRS | 1991
|Advanced Rotorcraft Transmission (ART) program status
AIAA | 1991
|Advanced Rotorcraft Transmission (ART) program status
NTRS | 1990
|Advanced Rotorcraft Transmission (ART) program status
NTRS | 1991
|