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飞机防雷是现代飞机设计的重要组成部分,为了确定飞机的雷击特性,参照美国国防部Mil-Std-1757和SAE ARP5416《飞机闪电试验方法》2005等国外标准,通过对飞机模型进行雷击模拟试验,定位飞机上的起始先导接触区域,从而确定不同程度的雷击区域,分析飞机表面容易发生闪络的部位,找出成对出入点间传导可能经过的飞机结构。试验定性的确定了飞机的雷击区域,为飞机的雷电防护和结构优化设计提供了实际参考。
Aircraft lightning protection is an important part of the design of modern aircraft. In order to determine the lightning strike characteristics of the aircraft, according to the foreign standards such as Mil-Std-1757 and SAE ARP5416 “Aircraft Lightning Test Methods” 2005 by the US Department of Defense, the aircraft lightning strike simulation test , Locate the initial pilot contact area on the aircraft to determine different degrees of lightning strikes, analyze the parts prone to flashover on the surface of the aircraft and find out the structure of the aircraft that may pass between the pairs of points of entry and exit. The test qualitatively determines the lightning strike area of the aircraft and provides a practical reference for the lightning protection and structural optimization design of the aircraft.