飞机蜂窝夹层APU舱门的分析方法  

Analysis Methodology for Honeycomb Sandwich APU Door of Aircraft

作　　者：李爱环[1] 孟维宇 LI Ai-huan;MENG Wei-yu(SAC Commercial Aircraft Company Limitd,AVIC,Shenyang 110000,China)

机构地区：[1]中航沈飞民用飞机有限责任公司工程研发中心,辽宁沈阳110000

出　　处：《航空计算技术》2018年第4期66-69,共4页Aeronautical Computing Technique

摘　　要：对飞机蜂窝夹层APU舱门的分析方法进行介绍。研究蜂窝夹层APU舱门结构的有限元仿真分析方法,对比不同连接模拟方式对变形的影响,给出应用有限元结果对舱门各个部分结构进行详细工程分析的过程和方法,最终得到飞机设计过程中APU舱门结构的整个分析流程,为蜂窝夹层结构APU舱门及其他蜂窝夹层结构的分析提供指导。The analysis method for honeycomb sandwich APU door of aircraft is introduced. The simulation method by use of finite element of the honeycomb sandwich APU door is studied,the deformation results for different simulation ways of APU door attachment are compared. The detailed engineering analysis methodology and process of how to use the finite element analysis result to get the margin of safety for any component of the APU door is presented,finally the analysis flow of the honeycomb sandwich APU door is received,which will provide guideline to the analysis of honeycomb sandwich APU door and other honeycomb sandwich structure.

关 键 词：APU舱门 蜂窝夹层 分析方法 流程 

分 类 号：V229.7[航空宇航科学与技术—飞行器设计]