航天器工程2007，Vol.16Issue(1)：74-79,6.
飞船舱间连接部件的烧蚀分析与试验
Ablation Analysis and Testfor the Lug of Manned Spaceship
吴国庭1
作者信息
- 1. 北京空间飞行器总体设计部,北京,100094
- 折叠
摘要
Abstract
The difficulty in the design of linker between orbit module (OM) and propulsion module (BM) which will leave several lugs on the thermal-protection surface is analyzed. The lugs must be burned out as earlier as possible during the returnable module (RM) atmospherical re-entry, to avoid the over-heating caused by lugs' flow disturbing and also thick enough to be used as a linker. A set of design proceeding is developed by using analysis and tests repetitively with which the material and dimensions of the lugs of the linkers are determined, and the ablative behavior of the lug is predicated. The performance of the linkers has been verified by the successful flights of SZ-1 to SZ-6, therefore the technique of the ablative analyses and test on the lug is also verified.关键词
飞船/突起部件/烧蚀/分析/试验Key words
manned spaceship/lug/ablation/analysis/test分类
航空航天引用本文复制引用
吴国庭..飞船舱间连接部件的烧蚀分析与试验[J].航天器工程,2007,16(1):74-79,6.
