BA10my6mC8m6mDFigure 1: Schematic diagram of task 1.5Part CSuppose that a turbine is installed before the pipeline exit to produce electricity.If the used turbine converts only three-quarters of the energy that the fluid will lose after passingthrough the turbine, what is the efficiency of this turbine?- Identify the most common water turbines and the limitations that exist within these different types?- Although hydraulic turbines considered one of the most efficient power plants, their ecologicalimpact is a big concern. Discuss this issue and suggest remedies for such problems by writing ashort paragraph?

Given: If the used turbine converts only three-quarters of the energy that the fluid will lose after…

Answered: в A y 10m 6m C 8m 6m

Engineering

Mechanical Engineering

в A y 10m 6m C 8m 6m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Similar questions

Why are Francis and Kaplan turbines generally consideredunsuitable for hydropower sites where the availablehead exceeds 1000 ft?
Identify the most common water turbines and the limitations that exist within these different types?
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(c). Explain the major factors that affect the choice of turbines for hydropower generation.
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[4] A generator is driven by a small, single-jet Pelton turbine designed to have a power specific speed ΩSP = 0.20. The effective head at nozzle inlet is 120 m and the nozzle velocity coefficient is 0.98. The runner rotates at 880 rev/min, the turbine overall efficiency is 88% and the mechanical efficiency is 96%. If the blade speed to jet speed ratio, θ = 0.47, determine (i) the shaft power output of the turbine; (ii) the volume flow rate; (iii) the ratio of the wheel diameter to jet diameter.
A remote community in the Mountain Province plans to put up a small hydroelectric power plant to service six (6) closely located barangays estimated to consume 52, 650, 000 kw-hrs annually. The expected flow of water is 1665 m-/min. The most favorable location for the plant fixes the tail water level at 480 meters. The manufacturer of the turbine-generator set has indicated the following performance data: turbine efficiency = 87%; generator efficiency = 92%; loss in headwork will not exceed 3.8% of available head. In order to pinpoint the most suitable area for the dam, determine: (a) the head water elevation in meters
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A Francis turbine has the following specifications. Inlet radius 300 mm, outer radius 150 mm, flow rate 0.05 m3/s, inlet guide blade 30 degree, angle the absolute velocity at exit makes an angle of 80 degree with the axis inlet absolute velocity 6 m/s, exit absolute velocity 3 m/s; overall efficiency 80%, hydraulic efficiency 90%. Determine head and power output if the angular velocity is 25 rad/s.