# Quiz%202 - Extra workspace for Prob 2 (if needed) 3. Water...

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Fall, 2006 Section 3 2-4 PM Prof. D. Kaminski Exam 2 Name __________________________________________________ ALL PROBLEMS EQUALLY WEIGHTED 1 2 3 4 TOTAL

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1. A swimming pool is 50 ft wide and 94 ft long, as shown below. A sloped portion is used to transition between the shallow end and the deep end of the pool. Using dimensions on the figure, calculate the hydraulic force on the sloped portion of the bottom of the pool. sloped portion 15 ft 30 ft 24 ft 40 ft 3 ft
Extra workspace for Prob 1 (if needed)

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2. Saturated vapor R134a at -6°C enters a round tube with a velocity of 15.4 m/s. Heat is removed from the outer surface of the tube at a rate of 8.8 kW. If the tube is 2 cm in diameter, determine the exit quality of the R134a.

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Unformatted text preview: Extra workspace for Prob 2 (if needed) 3. Water enters a Venturi meter at 70°F. The pressure at the inlet is measured to be 18.6 psia while the pressure at the throat (the narrowest point) is 13.1 psia. The diameter at the inlet is 4 in and the diameter at the throat is 2.5 in. Calculate the entrance velocity. Extra workspace for Prob 3 (if needed) 4. Superheated steam enters a nozzle at 500 kPa with a velocity of 3 m/s. The diameter of the inlet is 8 cm. The steam leaves the nozzle at 833 m/s, 120°C, and 100 kPa. Determine the inlet temperature and the exit diameter. Extra workspace for Prob 4 (if needed)...
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## This note was uploaded on 04/06/2009 for the course ENGR 2250 taught by Professor Borca-tasciuc during the Spring '08 term at Rensselaer Polytechnic Institute.

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Quiz%202 - Extra workspace for Prob 2 (if needed) 3. Water...

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