Steam is expanded from 12.5 MPa and 900 degrees Celsius to 0.30 MPa, 400 degrees Celsius in an adiabatic turbine. The mass flow rate of the turbine is 20 Kg/S.
Determine the rate of entropy generation S gen. in the turbine in Kw/K
Determine the power output by this turbine in Kw.
Determine the isentropic efficiency of this turbine.