Assignment 6 - Part b (Special Problems)

Assignment 6 - Part b (Special Problems) - Assignment 6...

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Weight W h v 2 D Assignment 6 Special Problems Problem 1. The air cushion vehicle shown brings in air through a fan and discharges it at a high velocity through an annular skirt with small ground clearance h . If the weight of the vehicle is W , obtain an expression for the airflow rate and power delivered by the fan. Assume that the air in region 1 is nearly stagnant and supports the weight of the vehicle. The pressure outside is atmospheric and the temperature inside and outside is constant.
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x y 0 0 0 ,, G Q p A O 0 3 0 1 ,, 3 G Q p A 0 1 0 1 ,, 3 G Q p A 2 0 2 , , 0 G Q A p Pump W H H 2 1 2 , 3 Unknowns: , , G G G Q p p p 3 4 5 Assignment 6 Special Problem 1. Consider the splitter-pump assembly shown. In addition to the fluid properties, the following quantities are known: 0 0
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This note was uploaded on 10/09/2011 for the course ENGINEERIN 3133 taught by Professor Sarkozi during the Spring '11 term at Texas A&M.

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Assignment 6 - Part b (Special Problems) - Assignment 6...

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