3.8 kg/s of air expands through a turbine from 9 bar, 900 K to 1 bar, 300 K. The inlet velocity is small compared to the

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3 8 Kg S Of Air Expands Through A Turbine From 9 Bar 900 K To 1 Bar 300 K The Inlet Velocity Is Small Compared To The 1 (31.32 KiB) Viewed 65 times

3.8 kg/s of air expands through a turbine from 9 bar, 900 K to 1 bar, 300 K. The inlet velocity is small compared to the exit velocity of 100 m/s. Heat transfer between the turbine and its surroundings and potential energy effects are negligible. Using Table A.20, take the specific heat of air at the average temperature. What is the power developed by the turbine? Express the answer in kW.