Aerospace Engineering > GATE 2017 > Wing Aerodynamics
Consider a straight wing with rectangular planform of aspect ratio 10 and with a NACA 0012 airfoil. The span effectiveness factor for this wing is 0.95. Assume the flow to be incompressible and governed by thin airfoil theory. The lift coefficient of this wing, at an angle of attack of 6 deg, is _______ (in three decimal places).
Correct : 0.540 to 0.550
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