Question
11. Argon gas enters an adiabatic turbine steadily at 1600 kPa and 470 °C with a velocity of 50 m/s and leaves at 150 kPa with a velocity of 150 m/s. The inlet area of the turbine is 60 cm². If the power output of the turbine is 190 kW, determine the exit temperature of the argon. (Assume Ideal gas behavior)