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者

where CN iS the normal force coefficient, CNcr iS the wing normal-force-curve
slope (per radian) and can be evaluated using the methods given in Section 3.3, A,
is the wing taper ratio, ALE is the wing leading-edge sweep in radians, A is the
wing aspect ratio, and F is the wing dihedral in degrees. The value of (Clp)WcB)
given by Eq. (3.371) is per degree. Furthennore,
CFp = (5 23 ) (:~;:) C,P                (3.372)
where Clp is'the roll damping parameter assumed to be known. We will learn
more about roll damping when we discuss dynamic stability in Chapter 5. The
parameters ACtp/ r and (ACip)z.  are given by Eqs. (3.369) and (3.370).
STATIC STABILITY AND CONTROL
SUBSONIC SPEEDS
      Ac/2 (deg)
-20'      0      20      40      60      80
.002
             0
( -)-.,2.002
(per deg)      -.004
        ' .006
  -*008
   -.010
(~-)A.2
(per deg)
G~,,
 (per deg)
                                                           
┏━┳━━━━┳━━┳━┳━┳━━━┳━━┳━━┳━━┳━┓
┃~ ┃(a) 7.  ┃-   ┃  ┃  ┃      ┃    ┃    ┃    ┃  ┃
┃  ┃~       ┃ I  ┃  ┃  ┃      ┃    ┃    ┃    ┃  ┃
┣━╋━━━━╋━━╋━╋━╋━━━╋━━╋━━╋━━╋━┫
┃  ┃        ┃    ┃  ┃  ┃      ┃    ┃    ┃    ┃  ┃
┣━╋━━━━╋━━╋━╋━╋━━━╋━━╋━━╋━━╋━┫
┃  ┃        ┃    ┃  ┃  ┃      ┃    ┃    ┃A   ┃  ┃
┃  ┃        ┃    ┃  ┃  ┃      ┃~   ┃\   ┃ I  ┃  ┃
┣━╋━━━━╋━━╋━╋━╋━━━╋━━╋━━╋━━╋━┫
┃  ┃        ┃    ┃  ┃  ┃      ┃    ┃    ┃2   ┃  ┃
┣━╋━━━━╋━━╋━╋━╋━━━╋━━╋━━╋━━╋━┫
┃  ┃        ┃~   ┃X ┃~ ┃)   - ┃"-  ┃~~  ┃4   ┃  ┃
┃  ┃        ┃    ┃  ┃~ ┃      ┃    ┃    ┃    ┃  ┃
┣━╋━━━━╋━━╋━╋━╋━━━╋━━╋━━╋━━╋━┫
┃  ┃        ┃    ┃  ┃  ┃      ┃    ┃    ┃6   ┃  ┃
┃  ┃        ┃    ┃  ┃  ┃      ┃    ┃    ┃8   ┃  ┃
┗━┻━━━━┻━━┻━┻━┻━━━┻━━┻━━┻━━┻━┛
Ac/2 (deg)
┏━┳━━━━━━━━━┳━━━┳━┳━┳━┳━┳━━┳━┳━┓
┃~ ┃(b)               ┃k= .5 ┃  ┃  ┃  ┃  ┃    ┃  ┃  ┃
┃  ┃               !  ┃1     ┃  ┃  ┃  ┃  ┃    ┃  ┃  ┃
┣━╋━━━━━━━━━╋━━━╋━╋━╋━╋━╋━━╋━╋━┫
┃  ┃                  ┃~     ┃X ┃~ ┃  ┃  ┃    ┃  ┃  ┃
┣━╋━━━━━━━━━╋━━━╋━╋━╋━╋━╋━━╋━╋━┫
┃  ┃                  ┃      ┃  ┃  ┃  ┃  ┃    ┃A ┃  ┃
　
中國航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：PERFORMANCE, STABILITY, DYNAMICS, AND CONTROL2(79)