摘要
风挡玻璃是飞机结构的重要组成部分,也是极易遭受雷击的区域。研究雷电间接效应对风挡玻璃及其电加温系统的影响,通过介绍风挡玻璃结构,对风挡玻璃雷电间接效应进行仿真分析和试验,研究电加温系统中电路感应电压参数,确定其是否超过设计安全阈值,为风挡玻璃的雷电防护优化设计提供实际参考。
Windscreen is an important part of aircraft structure,but also vulnerable to lightning areas.Research the lightning indirect effect on the windshield and the influence of the electric heating system,by introducing the structure of windshield,simulation analysis and test on the indirect effect of windshield lightning,research on inductive voltage parameters of circuit in electric heating system,determine whether the design safety threshold is exceeded,to provide practical reference for the optimum design of lightning protection for windshield.
作者
郭琦
谭玉生
孟要伟
GUO Qi;TAN Yusheng;MENG Yaowei(Xi’an Aircraft Industry(Group)Company Ltd.,Xi’an 710089,China)
出处
《飞机设计》
2021年第5期40-43,共4页
Aircraft Design
关键词
风挡玻璃
雷电间接效应
windscreen
indirect effect of lightning