In: Mechanical Engineering
Steam expands in a thermally isolated turbine steadily.
The inlet pressure is 1MPa and temperature is 800 C, and the exit state is 300 kPA and 150 C.
a- Determine the power generated by the turbine per unit mass flow rate of steam.
b- Evaluate the entropy generation rate per unit mass flow rate of steam and drive a conclusion whether the turbine operates reversibly, irreversibly or the operation is impossible.