Publication Date:
2016-06-07
Description:
As part of the Quiet Clean Short-Haul Experimental Engine Program, model tests were conducted to determine the effects of thrust reverser geometric parameters on noise and reverse thrust. The acoustic tests used a 1/6 scale model thrust reverser while the aerodynamic performance tests used a 1/12 scale model reverser. Parameters which were varied in both tests include blocker spacing, blocker height, lip angle, and lip length. The impact of these parameters on peak sideline noise and reverse thrust performance is discussed.
Keywords:
AERODYNAMICS
Type:
NASA. Langley Res. Center Powered-Lift Aerodyn. and Acoustics; p 403-414
Format:
application/pdf