Energy balance. The flow rate of water is 0.021 m'/s through a 355-m long, 11-cm-diameter pipe (shown below and not to scale). The turbine that has an efficiency of 82% is used to recover the potential energy and generate power. Both reservoirs are very very large and contain water at 8°C. The roughness of the galvanized iron pipe is 0.14 mm. Problem 2

Elements Of Electromagnetics
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Energy balance. The flow rate of water is 0.021 m'/s through a 355-m
long, 11-cm-diameter pipe (shown below and not to scale). The turbine that has an efficiency
of 82% is used to recover the potential energy and generate power. Both reservoirs are very
very large and contain water at 8°C. The roughness of the galvanized iron pipe is 0.14 mm.
Problem 2
105 m
42 m
What is the turbine output, i.e., how much usable power can obtained from the turbine?
Transcribed Image Text:Energy balance. The flow rate of water is 0.021 m'/s through a 355-m long, 11-cm-diameter pipe (shown below and not to scale). The turbine that has an efficiency of 82% is used to recover the potential energy and generate power. Both reservoirs are very very large and contain water at 8°C. The roughness of the galvanized iron pipe is 0.14 mm. Problem 2 105 m 42 m What is the turbine output, i.e., how much usable power can obtained from the turbine?
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