RMIT飞行训练课件－STALLING & SLOW FLIGHT 失速和慢速飞行

航空发表于 2010-10-20 09:15:10

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航空发表于 2010-10-20 09:15:25

STALLING & SLOW FLIGHT OBJECTIVE: To be able to recognise the symptoms of an impending stall, the stall itself, and to recover with a minimum height loss of 100ft under varying conditions of power and flap. APPLICATION: Slow speed flight such as approach and landing. AIRMANSHIP:  Smooth coordinated use of controls  Correct hand over/Take over technique: - Instructor: “Handing over” Student: “I have control” or Instructor: “Taking over” Student: “Handing over” Instructor: “I have control”  Lookout (use the clock rule; ie. aircraft sighted 12 o’ clock high)  Reference to natural horizon  Unintentional stall should never occur  Pre-stalling checks AIR EXERCISE:  Pre-stalling checks  Height sufficient to recover by 3000ft  Hatches and harnesses secure  Engine FMOST checks  Lookout  Location  Loose articles secure  Reference point Entry  Throttle to idle  As IAS decreases increase back pressure to maintain altitude Stalling & Slow Flight During  Symptoms – high nose attitude, low IAS, sloppy controls, stall warning, buffet  Stall – height loss and nose pitches down. Possible wing drop Recovery  Relax back pressure and put nose 5 fingers below horizon  Correct wing drop if needed by using opposite rudder (DO NOT use ailerons)  As speed increases apply full power  Adopt climb attitude Stalling & Slow Flight Sequence 13 Effects of power on stall symptoms  1500RPM  Speed reduces more quickly  Shorter stall warning  Stall speed is lower  Wing drop more likely Effects of power on recovery  At stall, adopt attitude 5 fingers below horizon  Correct for any wing drop with opposite rudder  Apply full power  Raise nose to Straight and level attitude (3 fingers below horizon)  Check speed and adopt climb attitude Stalling & Slow Flight Effects of flap on stall symptoms  Speed reduces more quickly  Shorter stall warning  Stall speed is lower  Stall more pronounced  Wing drop more likely Effects of flap and power on stall symptoms (eg: approach configuration)  Stall speed is lower  Stall more pronounced  Wing drop more likely Note: Raise flaps in stages on recovery Stalling & Slow Flight

creek 发表于 2011-3-15 20:25:13

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fantesy5566 发表于 2011-5-4 13:20:41

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猪也能飞 发表于 2013-10-28 18:53:28

收藏学习！感谢楼主

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RMIT飞行训练课件－STALLING & SLOW FLIGHT 失速和慢速飞行