“超黄蜂”直升机飞行事故探讨  

Discussion of a "Super-Wasp" Helicopter Flight Accident

作　　者：邹元振 陈宣友[2] 

机构地区：[1]海军92635部队 [2]中国航空工业发展研究中心

出　　处：《直升机技术》2011年第2期65-71,共7页Helicopter Technique

摘　　要：对"超黄蜂"发生的一起严重飞行事故,理论结合实践,从影响直升机飞行状态的关键系统和动部件入手,探讨飞行事故原因,分析了由于空中出现意外情况,飞行员操纵不当,直升机进入涡环,飞行员不自觉改出涡环,迫降失败。本事故的教训对"超黄蜂"(或直八)、"海豚"(或直九)直升机的飞行和维护保障都有一定的意义。From the combination of the theory and practice,a serious flight accident of 'Super-wasp' helicopter was analyzed on the base of the key system and dynamic component which influencing helicopter flight state,which occurred because of emergency condition,incorrect control,eventually helicopter went into vortex-ring state.The pilot failed recovering from vortex-ring state and landing.The accident reason was discussed.The lesson of flight accident was beneficial to the flight and maintenance of Super-Wasp(or Z8) helicopter and Dauphin(Z9) helicopter.

关 键 词：挥舞限动器 涡环 飞行事故 

分 类 号：V328[航空宇航科学与技术—人机与环境工程]