Physics, 28.03.2020 02:18 jordanfwtm
Steam enters an adiabatic turbine at 6 MPa, 600 ℃, and 80 m/s and leaves at 50 kPa, 100 ℃, and 140 m/s. If the power output of the turbine is 5 MW, determine:
a. the reversible power output. (in kW)
b. the second-law efficiency of the turbine.
Assume the surroundings to be at 25 ℃.
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