首页|SR20(G6)无机轮整流罩构型的失速速度研究与试飞验证

SR20(G6)无机轮整流罩构型的失速速度研究与试飞验证

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SR20(G6)飞机作为教学机型,承担着日常教学训练任务,但该机型在运行中拆卸了机轮整流罩,与批产构型相异,飞行手册上的失速速度准确性降低,运行风险增加.为探究机轮整流罩对SR20(G6)飞机失速速度的影响,本文系统研究了SR20(G6)失速速度飞行试验与数据处理,给出此运行构型下的失速速度.通过试验数据与手册数据的对比,发现拆卸机轮整流罩后手册失速速度数值结论依然可靠,但失速改出所损失的高度增加,对运行安全有一定影响.本文就安全运行与失速速度试验给出改进建议,为飞行教学、飞行试验与试飞培训提供参考.
Research on Stall Speed and Flight Test Verification of SR20(G6)without Wheel Fairing Configuration
As a basic trainer,SR20(G6)aircraft undertakes daily flight training tasks.However,the wheel fairing is removed during operation,which is different from the production configuration,the accuracy of the stalling speed given by the flight manual is reduced,and the operation risk is increased.In order to explore the influence of wheel fairings on stall speed,the SR20(G6)stall speed flight test and data processing are systematically studied in this paper,and the stall speed is given.Through the comparison between the test data and the manual data,it is found that the manual stall speed value is still reliable after the wheel fairing is removed,but the height loss of the stall is increased,which has a certain influence on operation safety.In this paper,some suggestions on safe operation and stalling speed test are given to provide reference for flight teaching,flight test and flight test training.

flight teststall speedflight trainingflight training safety

牟忆豪、王永铮、张晓、袁睿坤

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中国民用航空飞行学院,四川 广汉 618307

中国商用飞机有限责任公司民用飞机试飞中心,上海 200232

飞行试验 失速速度 飞行训练 飞行训练安全

民航飞行技术与飞行安全重点实验室飞行技术专题项目

FZ2022ZX14

2024

民航学报

民航学报

ISSN:
年,卷(期):2024.8(2)
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