Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 450C,

Question:

Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 450°C, and 80 m/s, and the exit conditions are 10 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s.
Determine
(a) The change in kinetic energy,
(b) The power output, and
(c) The turbine inlet area.