A flow rate of 2 m³/s exists in the pipe shown in the figure. What is the expected power output of the turbine (k% efficient) if the elevation difference of the reservoir surfaces is (a) 20 m? (b) 60 m? (c) 100 m?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A flow rate of 2 m³/s exists in the pipe shown in the figure. What is the expected power output
of the turbine (k% efficient) if the elevation difference of the reservoir surfaces is
(a)
(d) Also draw the EGL and HGL for this system for (c). The rate of frictional energy loss in
the pipe: hL / L=0.000849 m/m.
20 m?
(b) 60 m?
(c) 100 m?
Transcribed Image Text:A flow rate of 2 m³/s exists in the pipe shown in the figure. What is the expected power output of the turbine (k% efficient) if the elevation difference of the reservoir surfaces is (a) (d) Also draw the EGL and HGL for this system for (c). The rate of frictional energy loss in the pipe: hL / L=0.000849 m/m. 20 m? (b) 60 m? (c) 100 m?
Water
15 °C
400 m
90-cm-dia.
cast iron pipe
k (%)
75
Transcribed Image Text:Water 15 °C 400 m 90-cm-dia. cast iron pipe k (%) 75
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