飞船部组件的检漏试验方法  

Testing Method of Leak Detection in Assembly of Spaceship

作　　者：孙立臣[1] 汪力[1] 张文先[1] 刘恩均[1] 王新亚[1] 

机构地区：[1]北京卫星环境工程研究所,北京100029

出　　处：《航天器工程》2006年第3期51-53,共3页Spacecraft Engineering

摘　　要：飞船上许多密封结构的部组件需要进行泄漏率检测,以验证密封效果的可靠性。文章主要介绍了神舟飞船部组件在环模试验中进行漏率测试所涉及的各种方法、原理及特点,可对未来型号产品的密封性能检测试验方案设计,提供一定的参考。A lot of sealed structural subassembly of Shenzhou spaceship need leak detection, which validating the reliability of seal effect. This paper mostly introduces multifarious methods, principle and characteristic concerning leak detection of subassembly of Shenzhou spaceship during environment sim ulation test, which supply reference to other seal capability testing in future.

关 键 词：飞船 试验方法 检漏 

分 类 号：V216[航空宇航科学与技术—航空宇航推进理论与工程]