民用飞机燃油系统闪电效应研究

Verification method of lightning direct effect on civil aircraft fuel system components

民用飞机的闪电防护是飞机设计的一个重要方面,一直受到航空界的普遍关注,民用飞机燃油系统部件的闪电防护设计及验证,更是被美国联邦航空局所重视。通过参考相关咨询通告及标准规范,对民用飞机燃油系统部件闪电直接效应进行分析和研究,归纳出几种典型的符合性分析及验证方法,主要有仿真分析法、工程计算分析法及试验验证法等,并总结出各方法的应用范畴。

As an important aspect of aircraft design, lightning protection for civil aircraft has attracted high attention in the aviation industry. The design and verification of the civil aircraft fuel system components lightning protection are mainly focused by FAA. The civil aircraft fuel system components direct lightning effect is researched according to related advisory circulars and standards, and several typical compliance analysis and verification methods are summed up, such as simulate analysis method, engineering calculation analysis method and test verification method. In addition, the application field for each method is summarized.