2.3. Analyze the canard-wing combination shown in Figure P2.3. The canard and wing are geometrically similar and are made from the same airfoil section. AR, = AR S₂ = 0.25W cc = 0.45€ (a) Develop an expression for the moment coefficient about the center of gravity. You may simplify the problem by neglecting the upwash (downwash) effects between the lifting surfaces and the drag contribution to the moment. Also assume small angle approximations. (b) Find the neutral point for this airplane. Xcg αc L FIGURE P2.3 Dc Maco 4 8 c.g. M Dw acw

Elements Of Electromagnetics
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2.3. Analyze the canard-wing combination shown in Figure P2.3. The canard and wing
are geometrically similar and are made from the same airfoil section.
AR, = AR
S₂ = 0.25W cc = 0.45€
(a) Develop an expression for the moment coefficient about the center of gravity. You
may simplify the problem by neglecting the upwash (downwash) effects between
Transcribed Image Text:2.3. Analyze the canard-wing combination shown in Figure P2.3. The canard and wing are geometrically similar and are made from the same airfoil section. AR, = AR S₂ = 0.25W cc = 0.45€ (a) Develop an expression for the moment coefficient about the center of gravity. You may simplify the problem by neglecting the upwash (downwash) effects between
the lifting surfaces and the drag contribution to the moment. Also assume small
angle approximations.
(b) Find the neutral point for this airplane.
Xcg
αc
L
FIGURE P2.3
Dc
Maco
4
8
c.g.
M
Dw
acw
Transcribed Image Text:the lifting surfaces and the drag contribution to the moment. Also assume small angle approximations. (b) Find the neutral point for this airplane. Xcg αc L FIGURE P2.3 Dc Maco 4 8 c.g. M Dw acw
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