Aerospace Engineering > GATE 2016 > Wing Aerodynamics
An untwisted wing of elliptic planform and aspect ratio 6 consists of thin symmetric airfoil sections. The coefficient of lift (CL) at 10° angle of attack assuming inviscid incompressible flow is
A
π2/16
B
π2/12
C
π2/8
D
π/2

Correct : b

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