基于SD卡数据预防SR20G6地面快推油门停车问题的分析
Analysis of Prevent SR20G6 Ground Push Throttle Parking Based on SD Card Data
张子啸 1邹智超 1陈鲁宁 1孙宏1
作者信息
- 1. 中国民用航空飞行学院,四川 618307
- 折叠
摘要
阐述以SR20G6航空器为对象,对多次地面运行中发动机停车事件的SD卡数据进行分析,并结合该型号发动机燃油调节器工作原理,对航空器发动机快推油门停车事件原因和富油停车规律进行分析.结果表明,航空器停车原因为发动机富油且因富油停车多发生在发动机慢车阶段,通过分析可有效防止机组因操作不当导致航空器快推油门停车.
Abstract
This paper describes the analysis of SD card data of engine parking events during multiple ground operations on the SR20G6 aircraft,and combines the working principle of the fuel regulator of this model of engine to study the causes of fast push throttle parking events and the rules of fuel rich parking for aircraft engines.The results indicate that the reason for aircraft parking is engine fuel enrichment,and parking due to fuel enrichment often occurs during the engine idle phase,effectively preventing the aircraft from stopping due to improper operation caused by the crew pushing the throttle quickly.
关键词
数据采集/航空活塞发动机/地面快推油门/发动机富油停车Key words
data collection/aviation piston engine/ground fast push throttle/engine rich parking引用本文复制引用
出版年
2024
NETL
NSTL
万方数据