基于有限元的单机耐压结构优化设计  

Optimal Design of Instrument Pressure Resistant Based on Finite Element Analysis

作　　者：魏元[1] 王晓毅[2] 亓婷 涂远方 高伟 缪小冬[1] WEI Yuan;WANG Xiao-yi;QI Ting;TU Yuan-fang;GAO Wei;MIAO Xiao-dong(Beijng Aerospace Automatic Control Institute,Beijing 100854,China;Beijing Institute of Struture and Environment Engineering,Beijing 100076,China;China Nuclear Power Engineering Co.Ltd,Wafangdian,Liaoning,116319,China)

机构地区：[1]北京航天自动控制研究所,北京100854 [2]北京强度环境研究所,北京100076 [3]中广核工程有限公司,辽宁瓦房店116319

出　　处：《强度与环境》2020年第4期20-26,共7页Structure & Environment Engineering

基　　金：核心电子器件在导弹控制系统中的验证与应用2017ZX01013101-002。

摘　　要：针对某单机适应瞬时高压环境使用性的结构设计需求,应用PROE软件进行结构及优化设计、ANSYS有限元软件进行仿真分析、实验验证相结合的方式进行耐高压结构设计,经验证结构符合高压环境使用要求。这种结构及优化设计、有限元仿真分析与实验验证相结合的设计方式可有效保证单机结构强度满足环境适应性,为今后的耐高压结构设计提供了方法与方向。To meet the needs of adaptability which is the pressure resistant of structure for instantaneous high pressure environment,the design method that is combined of PROE software for structural optimization and design,ANSYS finite element software in the form of simulation analysis and experimental verification is used.Not only this kind design method can effectively guarantee the structure satisfy in the instantaneous high pressure environment,but also provides the design method and orientation of future for high pressure resistant structure.

关 键 词：耐高压 结构设计 结构优化 仿真分析 实验验证 

分 类 号：V414.19[航空宇航科学与技术—航空宇航推进理论与工程]