摘要
研究了复合材料杜瓦设计中的一些关键技术,特别是不同于传统金属杜瓦的部分。采用了有限元法对杜瓦进行传热及强度分析,为杜瓦的成功研制提供了理论参考。
In this paper, some critical techniques for the structural design of the composite Dewar, especially the different part for the metallic Dewar, are researched and solved. And with the help of FEA technique, heat transfer analysis and stress analysis are carried out, thus provided theoretical basis for the structure of the Dewar.
出处
《机械工程师》
2008年第9期104-105,共2页
Mechanical Engineer
关键词
结构设计
复合材料
杜瓦
有限元分析
structure design
composite material
dewar
finite element analysis
