Study on test of sealing of pressurizing tube for space station

被引：0
|
作者：
Zhang, JB [1 ]
Shao, XJ [1 ]
Wang, SH [1 ]
Su, BX [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Beijing 100083, Peoples R China
来源：
ISTM/2003: 5TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6, CONFERENCE PROCEEDINGS | 2003年
关键词：
space station; pressurizing tube; sealing; test;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In astronavigation engineering, sealing is very important. The pressurizing tube sealing is to charge gas into the sealing tube by using controllable pressurizing system, so that the sealing tube has expansion deformation. This sealing adapts to the deformation where cabin door is a litter big. The experiment results show that the sealing capability can be adjusted by adjusting the pressure inside the pressurizing tube and can meet the demands of sealing of space station.
引用
收藏
页码：3215 / 3218
页数：4
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