摘要
运输类飞机适航标准第25.979(b)(1)项要求压力加油系统在每次加油前能检查自动切断功能是否正常。分析了飞机压力加油系统自动切断设施的典型设计及对应的符合性验证思路,为运输类飞机燃油系统的设计和符合性验证提供参考。
It is required according to 25. 979( b)( 1) that the automatic shutoff means could check properly shutoff operation before each fueling of the tank. This paper is focused on the typical design of automatic shutoff means and the corresponding compliance methods for this regulation. The results could be the guidance for design and certification on the fuel system for transport category airplane.
作者
毛文懿
宋志强
MAO Wenyi;SONG Zhiqiang(Shanghai Aircraft Design and Research Institute,Shanghai 201210,China)
出处
《民用飞机设计与研究》
2019年第2期31-34,共4页
Civil Aircraft Design & Research
关键词
适航
自动切断设施
符合性方法
等效安全
airworthiness
automatic shutoff means
method of compliance(MOC)
equivalent level of safety(ELOS)
