飞机燃油油箱氮气发生系统研究

现代飞机新增加了一个燃油油箱惰化系统——氮气发生系统。本文由氮气发生系统的排故谈起,介绍了氮气发生系统的由来,并详细分析了氮气发生系统的油箱惰化原理、组成、工作原理及维护,以期对系统的维护、排故有用。

A new fuel tank inerting system--Nitrogen generation system（NGS） is installed on the modem airplanes. From talking about the fault isolate of NGS, this paper introduces Ihe origin of NGS. This paper particularly analyses the fuel tank inerting theory, clomponents, working theory and maintenance of NGS, to be useful for the maintenance and fault isolate of NGS,