载人飞船泄复压过程中轨道舱的噪声环境试验研究  

The acoustic environment in the orbit cabin during the depressurization & repressurization courses

作　　者：耿丽艳[1] 李新明[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2008年第6期568-570,499,共3页Spacecraft Environment Engineering

摘　　要：为了考察航天员对载人飞船泄复压过程中轨道舱内噪声环境的适应性,在KM6水平舱进行了相应的模拟试验,对轨道舱中的噪声环境进行了试验测量与研究。试验结果及航天员的实际感受表明,泄复压过程中轨道舱内的噪声环境满足要求,产生的噪声对航天员不会造成伤害。To study the adaptability of cosmonauts to the acoustic environment in the orbit cabin of a spacecraft during the depressurization & repressurization courses,the simulation tests in the KM6 horizontal cabin were carried out. The measurement results of the tests and the actual feeling of cosmonauts show that the acoustic environment in the orbit cabin during the depressurization & repressurization courses can meet related requirements of not causing harmful effects for cosmonauts during spaceflight.

关 键 词：泄复压试验 轨道舱 噪声环境 

分 类 号：V416.5[航空宇航科学与技术—航空宇航推进理论与工程]