Problem 5.13

# Problem 5.13 - Problem 5.13 [Difficulty: 3] Given: Data on...

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Problem 5.13 [Difficulty: 3] Given: Data on boundary layer Find: y component of velocity ratio; location of maximum value; plot velocity profiles; evaluate at particular point Solution: uxy () U 3 2 y δ x 1 2 y δ x 3 and δ x () c x so U 3 2 y cx 1 2 y 3 For incompressible flow x u y v 0 Hence vxy y x d d d and du dx 3 4 U y 3 c 3 x 5 2 y 3 2 so y 3 4 U y 3 c 3 x 5 2 y c x 3 2 d 3 8 U y 2 3 2 y 4 2c 3 x 5 2 3 8 U δ x y δ 2 1 2 y δ 4 The maximum occurs at y δ as seen in the Excel work shown below. v max 3 8 U δ

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## This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.

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Problem 5.13 - Problem 5.13 [Difficulty: 3] Given: Data on...

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