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In a hydroelectric generating plant , there are four similar turbines of total output 220 MW

Each turbine is 90% efficient and runs at 100 rpm under a head of 65 m. It is proposed to test the model of the above turbine in a flume where a discharge is 0.4 $m^3$/s under a head of 4 m. Determine the size (scale ratio) of the model. Also calculate the model speed and power results expected from the model

Subject : Thermal and Fluid Power Engineering

Topic : Impacts of Jets and Water Turbine

Difficulty : High

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