A) Higher at the blade hub and lower at the blade tip
B) Constant from huh to tip
C) Lower at the hub and tip but different from the mean section
D) Same at the hub and tip but different from the mean section.
Correct Answer: A
Solution :
For a free vortex, \[{{\upsilon }_{w}}\propto \frac{1}{r}\]You need to login to perform this action.
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