民用飞机复合材料平尾翼根整流罩设计与验证  

Design and validation of civil aircraft composite horizontal stabilizer root fairing

作　　者：张伟[1] 赵荃[1] Zhang Wei;Zhao Quan(Shanghai Aircraft Design and Research Institute,Shanghai,201210,China)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《机械设计与制造工程》2018年第9期80-85,共6页Machine Design and Manufacturing Engineering

摘　　要：为了解决民用飞机全动平尾在后机身大开口的密封问题,在分析平尾翼根整流罩在密封、刚度、装配、维护等方面要求的基础上,设计了一种平尾翼根整流罩结构。该整流罩采用复合材料整体式夹层结构,前缘迎风面设计有导流条,其余部位通过橡胶密封件实现密封。最后用对平尾翼根整流罩的强度分析及试验,证明该复合材料平尾翼根整流罩结构方案是可行的。Regarding the big open hole sealing problem in the after fuselage caused by the stabilator of civil aircraft, after analyzing the requirement of horizontal stabilizer root fairing in terms of sealing, stiffness, assembly, maintenance etc, a certain type of root fairing is designed. The root fairing is an integrated composite sandwich structure, the guide plate is fixed in the leading edge, rubber sealant is adopted in other areas to meet the sealing requirement. At the same time, strength analysis and test is completed to validate the root fairing structure, which indicates that the configuration of this certain root fairing structure is feasible.

关 键 词：复合材料 整流罩 平尾 设计 验证 

分 类 号：V224.4[航空宇航科学与技术—飞行器设计]