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1. |
Select the statement which is not true for the solution of \(\frac {1}{2\pi } \int_0^c \frac {\gamma(\xi)d\xi}{x-\xi}\)=V∞(α-\(\frac {dz}{dx}\)) for a cambered airfoil. |
A. | An depends on chord length of the airfoil |
B. | A0 depends on the slope of the camber line |
C. | An depends on the slope of the camber line |
D. | A0 depends on the angle of attack |
Answer» B. A0 depends on the slope of the camber line | |