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Unformatted text preview: calculate the moment about the center of gravity when the lift is 4000 N. Problem 3: Consider the model in Problem 1. Assume that a horizontal tail with no elevator is added to this model with the incidence angle i t = 0). The distance from the models center of gravity to the tails aerodynamic center is 1.0m. The tail area is 0.4 m 2 . The liftcurve slope of the tail is 0.12 per degree. From experimental measurements = 0 , and . If the absolute angle of attack of the model is 5 o , and the lift is 4134 N, calculate the moment about the center of gravity. Does this model have longitudinal static stability and balance? Determine the trim angle of attack for this configuration. Relevance to Program Outcomes ak : a, e, k...
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 Spring '08
 Yousuff

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