载人飞船主动流体循环回路离心泵可靠性试验研究  

Reliability Test Study of Eccentric Pump in the Active Fluid Cooled Loop System of Manned Spacecraft

作　　者：姜军[1] 张宁莉[1] 徐济万[1] 

机构地区：[1]北京空间飞行器总体设计部,北京100086

出　　处：《中国空间科学技术》2004年第2期33-37,共5页Chinese Space Science and Technology

摘　　要：文章通过对泵组件可靠性指标的分析 ,根据泵空间飞行的实际情况 ,进行了可靠性试验方法分析 ,描述了可靠性试验系统与试验结果 ,得出了飞船离心泵组件满足可靠性指标达到 0 999的结论。The reliability testing method of space pump package is discussed according to its operating status in space. The test including the test system bench and test results is also described. The test proves that reliability index of the pump exceeds 0. 999.

关 键 词：载人飞船 主动流体循环回路 离心泵 可靠性试验 热控制技术 

分 类 号：V444.36[航空宇航科学与技术—飞行器设计] V476.2