국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Verification of Ares I Liftoff Acoustic Environments via the Ares I Scale Model Acoustic Test
저자	Counter, Douglas;; Houston, Janice
Keyword	ACOUSTICS;; ARES 1 LAUNCH VEHICLE;; LAUNCHERS;; LIFTOFF (LAUNCHING); ROCKET ENGINE NOISE;; SCALE MODELS;; SOUND PRESSURE
URL	http://hdl.handle.net/2060/20130000589
보고서번호	M12-1989
발행년도	2012
출처	NTRS (NASA Technical Report Server)
ABSTRACT	The Ares I Scale Model Acoustic Test (ASMAT) program was implemented to verify the predicted Ares I liftoff acoustic environments and to determine the acoustic reduction gained by using an above deck water sound suppression system. The test article included a 5% scale Ares I vehicle model and Mobile Launcher with tower. Acoustic and pressure data were measured by over 200 instruments. The ASMAT results are compared to Ares I-X flight data.