Consider water flow from the upper reservoir (1) to the lower reservoir (2) through two pipes of the same diameter D=2 inches and a turbine with head h=40 ft. The head loss h, associated with this flow is 4V2/(29) for each pipe (8V2/(2g) total) where V is the velocity in the pipes. Note, exit loss for lower pipe is included in 4V²/(2g). Specific weight of water equals y=62.4 lb/ft³ and g=32.2 ft/s². Calculate the flow out of the reservoir. Calculate the power of the turbine in horsepower. Calculate the head loss in feet.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider water flow from the upper reservoir (1) to the lower reservoir (2)
through two pipes of the same diameter D=2 inches and a turbine with head ht=40 ft. The
head loss h, associated with this flow is 4V2/(2g) for each pipe (8V2/(2g) total) where V is the
velocity in the pipes. Note, exit loss for lower pipe is included in 4V2/(29). Specific weight of
water equals y=62.4 lb/ft³ and g=32.2 ft/s².
• Calculate the flow out of the reservoir.
• Calculate the power of the turbine in horsepower.
• Calculate the head loss in feet.
•
Sketch the energy and the hydraulic grade line.
• Calculate pressure at point A.
• Calculate the flow if turbine is absent.
turbine 110 ft
60 ft
2
Transcribed Image Text:Consider water flow from the upper reservoir (1) to the lower reservoir (2) through two pipes of the same diameter D=2 inches and a turbine with head ht=40 ft. The head loss h, associated with this flow is 4V2/(2g) for each pipe (8V2/(2g) total) where V is the velocity in the pipes. Note, exit loss for lower pipe is included in 4V2/(29). Specific weight of water equals y=62.4 lb/ft³ and g=32.2 ft/s². • Calculate the flow out of the reservoir. • Calculate the power of the turbine in horsepower. • Calculate the head loss in feet. • Sketch the energy and the hydraulic grade line. • Calculate pressure at point A. • Calculate the flow if turbine is absent. turbine 110 ft 60 ft 2
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