A turbine is to be installed where the net available head is 180ft and the available flow will be average 900cfs. What type of turbine would you recommend? Assume the turbine is 5ft above tailwater, and its efficiency is 92%. Find the size of runne

A turbine is to be installed where the net available head is 180ft and the available flow will be average 900cfs. What type of turbine would you recommend? Assume the turbine is 5ft above tailwater, and its efficiency is 92%. Find the size of runne

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Read the question carefully and give me right solution with clear calculations. Note: If you don't know the solution please leave it but don't give me wrong solution. At a river a suitable site for a run-of-the river installation has an available head of 13 m between the water intake and the turbine house. Environmental guidelines permit to extract water for hydropower only if it is in excess of 2.8 m3/s. Estimate the power generated in kW when the flow in the river is 10.9 m3/s for a turbine with an efficiency of 90%. Present the answer as integer in kW.
A pump is used to raised water to a reservoir through 800 m. long of 20 cm diameter with Cw of Hazen-William’s Equation equal to 110. If the pipe is to be replaced with a new one having the same length but with a diameter of 25 cm and Cw = 130, determine the power save if the flow is to be maintained at 100 liters per second. Draw the approximate EGL and HGL.
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A pipe is used to deliver water at a rate of 3.8 m³/s from the intake to the turbine. The difference in elevation between the intake’s water surface and the turbine is 200 m. Knowing the headloss in the pipeline from the intake to the turbine is 8 m, find the power (in kW) generated by the turbine if its efficiency is 80%.
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