航天器环境工程2017，Vol.34Issue(5)：538-542,5.DOI:10.3969/j.issn.1673-1379.2017.05.015
针对海南文昌发射场的载人航天器盐雾效应试验及防护方法
Salt spray test and protection for manned spacecrafts to be launched at Hainan Wenchang spaceport
摘要
Abstract
In the space station construction, for large-tonnage manned spacecrafts to be launched at the Wenchang launch site in Hainan province, the salt fog, as a new environmental factor to aggravate the erosion, must be considered as a serious issue. This paper analyzes the impact of the salt fog on the manned spacecraft in the Hainan launch site. The salt fog level of the Hainan launch sate is investigated firstly. Then, based on the analysis of the mechanism of salt fog effect, and taking account of the characteristics of manned spacecrafts' development process, an engineering method combining the salt fog test with the active protection is proposed. The salt fog screening form given lastly may serve as a guide for spacecrafts launched at the Wenchang site with regard to the salt spray protection and the screening of sensitive factors.关键词
载人航天器/海南文昌发射场/盐雾环境/盐雾效应/试验方法Key words
manned spacecrafts/Hainan Wenchang launch site/salt-fog environment/salt fog effect/test method分类
资源环境引用本文复制引用
霍佳婧,雷剑宇,刘元..针对海南文昌发射场的载人航天器盐雾效应试验及防护方法[J].航天器环境工程,2017,34(5):538-542,5.基金项目
国家重大科技专项工程 （）
