摘要
针对某型飞机的特点,提出了该发动机固定短舱主传力结构的设计方案,并用MSC/Patran软件进行了有限元分析;根据计算结果,结合发动机的安装和维护要求,对方案进行逐步优化并确定最终方案。
Based on the trainer＇s characteristics, this paper puts flu＇ward a design scheme for main force transmissim structure of the engine nacelle, and makes finite element analysis with MSC/Patran software. Based upon the result, this scheme is gradually optimized and finalized in combination with the requirements for the engine installation and maintenance.
出处
《教练机》
2013年第4期19-24,共6页
Trainer
关键词
发动机短舱
有限元分析
优化
Engine nacelle
finite element analysis
optimized
