航空 发表于 2010-9-15 21:06:08

RMIT飞行训练课件－Flapless Landings 无襟翼着陆

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航空 发表于 2010-9-15 21:06:28

Flapless Landings<BR>Aim<BR>• To learn the principles and considerations<BR>of conducting a safe approach without<BR>using flaps<BR>Application<BR>• Flapless landings<BR>• When there is a flap system failure<BR>• In very gusty conditions<BR>• To land at high speed<BR>Overview<BR>• Revision<BR>• Definitions<BR>• Principles / Considerations<BR>• Air Exercise<BR>• Airmanship<BR>Revision<BR>• Effect of Power and/or flap on the descent<BR>profile<BR>Without Power or Flap<BR>L<BR>D<BR>W<BR>Without Power, With Flap<BR>L<BR>D<BR>W<BR>With Power, Without Flap<BR>L<BR>D<BR>W<BR>T<BR>Definitions<BR>Flapless landing<BR>• A landing that is conducted safely without<BR>the use of flaps<BR>Principles / Considerations<BR>Compared to a normal approach to land, a<BR>flapless approach will have:<BR>– A flatter flight path, due to less drag<BR>– Higher approach speeds, to maintain a safe margin<BR>over the stall speed<BR>– Higher nose attitude to maintain sufficient angle of<BR>attack<BR>– Reduced forward visibility<BR>– Minimal flare, but longer float (due to more airspeed<BR>and less drag<BR>– A longer landing run<BR>Air Exercise<BR>The circuit is conducted as normal, except for the speed!<BR>Glide Approach Normal Approach Flapless Approach<BR>1200 rpm<BR>75 kt<BR>70 kt<BR> Expect more<BR>float<BR> Avoid excess<BR>hold-off<BR>65 kt<BR>Air Exercise<BR>• Nose attitudes<BR>Airmanship<BR>• Lookout<BR>• Thorough Checks<BR>• Avoid high-nose attitude on touchdown<BR>because of possible tail strike<BR>• Will require longer hold-off<BR>• If in doubt – go around<BR>• Correct handover/takeover procedure

猪也能飞 发表于 2013-10-28 19:18:07

感谢楼主万分感谢感谢万分

xy8701 发表于 2015-4-7 22:45:05

谢谢楼主，我正准备去RMIT读书
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