Question: A stream with a flow rate of Q = 8 m3 /s is passed through the turbine by means of a pressure pipe. The velocity of the flow at the entrance of the pressure pipe is V1 = 4 m/s, and at the point where it is released back into the stream after the turbine, the velocity of the flow from the pipe is V2 = 1 m/s. Determine the height of energy transferred to the turbine and the theoretical power of the turbine, given that the drop height between the inlet and the outlet of the pipe is 80 m and the energy converted into heat in the pressure pipe is 10 m.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question: A stream with a flow rate of Q = 8 m3 /s is passed through the turbine by means of
a pressure pipe. The velocity of the flow at the entrance of the pressure pipe is V1 = 4 m/s,
and at the point where it is released back into the stream after the turbine, the velocity of the
flow from the pipe is V2 = 1 m/s. Determine the height of energy transferred to the turbine
and the theoretical power of the turbine, given that the drop height between the inlet and the
outlet of the pipe is 80 m and the energy converted into heat in the pressure pipe is 10 m.
stream
pressure
80 m
pipe
turbine
stream
Transcribed Image Text:Question: A stream with a flow rate of Q = 8 m3 /s is passed through the turbine by means of a pressure pipe. The velocity of the flow at the entrance of the pressure pipe is V1 = 4 m/s, and at the point where it is released back into the stream after the turbine, the velocity of the flow from the pipe is V2 = 1 m/s. Determine the height of energy transferred to the turbine and the theoretical power of the turbine, given that the drop height between the inlet and the outlet of the pipe is 80 m and the energy converted into heat in the pressure pipe is 10 m. stream pressure 80 m pipe turbine stream
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