A319飞机成都—拉萨航线供氧分析  

Oxygen Supply Analysis of A319 Aircraft on Chengdu-Lhasa Route

作　　者：尚永锋[1] 冯天杰 刘少华 SHANG Yongfeng;FENG Tianjie;LIU Shaohua(School of Aeronautical Engineering,Civil Aviation Flight University of China,Guanghan 618307,Sichuan,China)

机构地区：[1]中国民用航空飞行学院航空工程学院

出　　处：《民航学报》2019年第5期1-5,共5页Journal of Civil Aviation

基　　金：高高原运行飞机维修理论研究(MHRD20140301)

摘　　要：我国西部地区高高原机场较多,航路最低安全高度高,若飞机发生座舱释压后不能及时下降到较低的高度,空气中的氧气量就不足以满足机上人员的生理需求,因此必须考虑座舱释压后的供氧问题.本文依据CCAR 25部及CCAR 121部等民航法规和相关咨询通告,通过数据统计与计算对A319-115飞机氧气系统运行成都—拉萨高高原航线进行了供氧分析.There are more high plateau airports in western China.The minimum safety height of the route is high.If an aircraft cannot descend to a lower height in time after the cabin depressurization,the amount of oxygen in the air will not meet the physiological needs of people on board,so the issue of oxygen supply following cabin depressurization must be considered.Based on civil aviation regulations including CCAR-25 and CCAR-121 and the related advisory circulars,this paper analyzes the oxygen supply of the A319-115 aircraft oxygen system on Chengdu-Lhasa high-altitude route through statistics and calculation.

关 键 词：高高原 座舱释压 氧气系统 氧气剖面 

分 类 号：V245.4[航空宇航科学与技术—飞行器设计]