飞机复合材料结构闪电防护技术研究

Lightning Production of Composites Structure on Aircraft

闪电是飞机飞行安全的重大威胁。随着导电性能极低的复合材料结构在飞机上用量的日益提高,为保证飞机飞行安全,必须有针对性地研究复合材料机体结构的闪电防护措施。本文对复合材料机体结构的闪电防护措施进行了探索,并介绍了某型飞机全复合材料机身段的闪电防护设计及相关研究进展情况。

Lightning is the most important threat source for the plane＇s safety. The usage of composite material structure with low electrical property for the plane is increasing now. To assure the plane＇s safety, lightning protection methods of composite material structure must be studied. In this paper, a few lighting protection methods are discussed. The lighting protection design and research progress for composite material fuselage of the plane are introduced.