Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10MPa, 450C and 83 m/s, and the exit conditions are 10kPa, 92 percent and 42 m/s. The mass flow rate of the steam is 12 kg/s.
Determine
a) the change in kinetic energy (kJ/kg)
b) the power output (MW)
c) the turbine inlet area (cm2)