航天器环境工程2012，Vol.29Issue(6)：674-676,3.DOI:10.3969/j.issn.1673-1379.2012.06.016
整星热试验容器强度及稳定性分析设计
Strength and stability analysis of vacuum vessel for the spacecraft-level vacuum thermal test
韩潇 1祁妍 1刘波涛1
作者信息
- 1. 北京卫星环境工程研究所,北京100094
- 折叠
摘要
Abstract
The vacuum vessel is the main part of a space environment simulator, to be used for the spacecraft-level vacuum thermal test.In view of safety and reliability, the loads (such as the external pressure and the deadweight) must be accurately calculated when the vacuum vessel is designed.The stability analysis based on the finite element method is carried out in order to acquire the stress and the critical instability pressure.By the estimation and the analysis for the stress intensity and the stability, reliable results can be obtained for the vacuum vessel's design and manufacture.关键词
航天器/真空热试验/真空容器/稳定性分析Key words
spacecraft/ vacuum thermal test/ vacuum vessel/ stability analysis分类
数理科学引用本文复制引用
韩潇,祁妍,刘波涛..整星热试验容器强度及稳定性分析设计[J].航天器环境工程,2012,29(6):674-676,3.
