| 大型真空容器结构设计中的有限元分析与应用 |
| |
| 引用本文： | 韩 潇,祁 妍.大型真空容器结构设计中的有限元分析与应用[J].航天器环境工程,2009,26(2):150-153. |
| |
| 作者姓名： | 韩 潇 祁 妍 |
| |
| 作者单位： | 北京卫星环境工程研究所,北京,100094 |
| |
| 摘 要： | 真空容器是大型空间环境模拟器的主体结构系统.文章在分析了真空容器系统结构及其设计方法的基础上,以某大型空间环境模拟器真空容器系统设计为例,探讨了有限元法在真空容器设计中的应用.工程实践表明,利用有限元法对大型空间环境模拟器容器系统进行分析设计,可以解决复杂载荷下的结构应力计算,优化真空容器的局部结构,提高容器系统可靠性和经济合理性.
|
| 关 键 词： | 有限元法 空间环境模拟器 真空容器 结构设计 |
| 收稿时间： | 2008/10/18 0:00:00 |
| 修稿时间： | 2008/11/18 0:00:00 |
Finite element analysis in the design of large vacuum chamber |
| |
| Han Xiao and Qi Yan.Finite element analysis in the design of large vacuum chamber[J].Spacecraft Environment Engineering,2009,26(2):150-153. |
| |
| Authors: | Han Xiao and Qi Yan |
| |
| Institution: | Beijing Institute of Spacecraft Environment Engineering;Beijing 100094;China |
| |
| Abstract: | Vacuum chamber is the main body of a space environment simulator. This paper discusses the application of finite element analysis in the design of large vacuum chambers by taking a space environment simulator as an example on the basis of structure analysis and design method of vacuum chamber. The results show that the finite element method is effective and convenient for complex external load calculations and structure optimizations and that the reliability of the vacuum vessel and economy of construction ... |
| |
| Keywords: | finite element method space environment simulator vacuum chamber structure design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《航天器环境工程》浏览原始摘要信息 |
| 点击此处可从《航天器环境工程》下载免费的PDF全文 |
