曝光臺 注意防騙 網(wǎng)曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費(fèi)者

 moment with angle of attackis caused by various factors4t; such as 1) progression
 ofthe stall over the wing, st,arting at the wingtips; 2) inboard movement of the wing
+
Z
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃                                                                         Deep-Stall Trim Point  ┃
┃    Stall                                                                                       ┃
┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
┃ Pre-Stall\Tfim Point Ir \__j,__                                                                ┃
┃   I  /-                                                                                        ┃
┃  l/                                                                                            ┃
┃                                                I                                               ┃
┃                                                .                                               ┃
┃                                                .                                               ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
Fig 8.67   nlustration ofdeep stall.
STABILITY AND CONTROL PROBLEMS AT HIGH ANGLES OF ATTACK   739
and LEX vortices; 3) bursting of the forebody, LEX, and main wing vortices; and
4) immersion of the tail surfaces in the wake of the forebody, LEX, and the main
　
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