Verification of Ares I Liftoff Acoustic Environments via the Ares I Scale Model Acoustic Test

[摘要] 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.

[发布日期] 2012-10-06

[学科分类] 声学和超声波