摘要
近年来在航天工业中声振已产生了许多重要进展。本文介绍了在NASA格伦研究中心所完成的工程项目中在声振领域取得的一些成果。
Numerous vibroacoustics important advances in the aerospace industry have occurred over recent years.This article introduces some of achievements in the vibroacoustic field that developed from engineering programmatic task at the NASA Glenn Research Center.
出处
《强度与环境》
2006年第2期58-64,共7页
Structure & Environment Engineering
关键词
声振环境预示软件
有效载荷整流罩
声填充因子试验
消声毯
飞船动力系统
环境/模态联合试验
vibroacoustic environment prediction software
payload fairing
acoustic fill factor testing
acoustic blanket
spacecraft power system
combined environmental/modal rack testing
