Jet aircraft with CD=0.01+0.02CL^2 is performing loiter. Find wing loading for maximum loiter if, AR=8.5, e=0.7 and dynamic pressure is 25Pa.(a) 10.80(b) 11.80(c) 12.80(d) 13.08I have been asked this question at a job interview.My question comes from Wing Loading topic in portion Thrust-Weight Ratio and Wing Loading of Aircraft Design

Jet aircraft with CD=0.01+0.02CL^2 is performing loiter. Find wing loa

1.	Jet aircraft with CD=0.01+0.02CL^2 is performing loiter. Find wing loading for maximum loiter if, AR=8.5, e=0.7 and dynamic pressure is 25Pa.(a) 10.80(b) 11.80(c) 12.80(d) 13.08I have been asked this question at a job interview.My question comes from Wing Loading topic in portion Thrust-Weight Ratio and Wing Loading of Aircraft Design
Answer» Correct option is (a) 10.80 For explanation I would say: Given, CD = 0.01+0.2CL^2, AR=8.5, e=0.7, DYNAMIC PRESSURE q=25Pa. From CD = 0.01+0.2CL^2, CD0 = 0.01. Wing loading for maximum LOITER is given by, W/S = \(q\sqrt{\pi eARCD0}\) = W/S = 25\(\sqrt{\pi0.78.5*0.01}\) = 10.80.

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