民机滑轨套筒排液通路设计与研究  

Track Can Drain Hose Outflow System Design and Research in Domestic Aircraft Project

作　　者：翁晨涛[1] 崔卫军[1] 廉伟[1] 张元卿[1] 何瑞[1] 柯志强[1] WENG Chentao;CUI Weijun;LIAN Wei;ZHANG Yuanqing;HE Rui;KE Zhiqiang(Shanghai Aircraft Design and Research Institute, Shanghai 201210, China)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《民用飞机设计与研究》2018年第1期62-66,共5页Civil Aircraft Design & Research

摘　　要：研究了民用客机排液技术的适航条款及设计要求。通过对适航条款进行梳理,明确了民用飞机防积水、闪电防护、静电防护适航条款要求,并罗列了滑轨套筒排水系统对应的适航条款的具体内容。分析了民用飞机机翼油箱区域的排液通路的布置问题,并给出了机翼油箱区域排液通路的耐腐蚀、闪电静电的相关防护要求及解决措施。总结了排液设计的关键因素,对比了不同结构形式对排液性能的影响,为飞机详细设计阶段提供设计依据。The civil aircraft airworthiness regulation and design requirements are studied in this paper. The fuel system relative airworthiness regulation on the liquid protection,lightning protection,electrostatic protection,track can drain outflow system safety airworthiness regulation are provided in list. As the baseline of the aircraft components detail design,based on the analysis of track can drain hose placement in the aerofoil fuel,the design requirements critical parts are summarized as follows： the liquid protection,lightning protection,electrostatic protection.Comparing the results of various forms of liquid outflow,the paper can provide design reference to aircraft detail design.

关 键 词：国产民机 滑轨套筒 排液 机翼油箱 排水管 

分 类 号：V216.8[航空宇航科学与技术—航空宇航推进理论与工程]