2.5 kg/s of air expands through a turbine from 8 bar, 800 K to 1 bar, 400 K. The inlet velocity is small compared to the
Posted: Sat Feb 19, 2022 3:31 pm
2.5 kg/s of air expands through a turbine from 8 bar, 800 K to 1 bar, 400 K. The inlet velocity is small compared to the exit velocity of 90 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.