HW5 - b) the lift per unit span is equal to V for small...

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AE311 Fall 2008 Problem Set 5 Due: Oct 31st 2008 1. Consider the case of a flat vortex sheet of strength γ (s) at an angle of attack α , in a uniform flow V . Show that a) the p across the sheet is equal to ρ V γ cos α (Hint: use Bernoulli’s equation and eqn 4.8)
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Unformatted text preview: b) the lift per unit span is equal to V for small angle of attack. (Hint: use the result for p from part a) to calculate the lift. ) 2.a) Anderson 5.1 b) Anderson 5.2 3. a) Anderson 4.5 b) Anderson 4.6...
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