eng_103_final_exam_sample_pb_2_txt

eng_103_final_exam_sample_pb_2_txt - (a) Choose a control...

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[5] 5. (Coanda Effect --- 20 pts) A circular cylinder held tangent to a flowing rectangular stream (width w into the paper and density ρ ) causes it to deflect (see Figure). Assume that gravity and friction effects are negligible . In order to evaluate the vertical component of the force required to hold the cylinder in place the following questions must be addressed:
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Unformatted text preview: (a) Choose a control volume and clearly indicate your CV, axes, and all other symbols that you need to define on the Figure (b) Determine the velocity of the jet at 2, 2 V . (c) Determine an algebraic expression for the vertical component of the force required to hold the cylinder in place in the terms of the given problem parameters. V 2...
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This note was uploaded on 10/08/2009 for the course MAE ENG 103 taught by Professor Delplanque during the Spring '09 term at UC Davis.

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