Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 MPa, 300C. The

Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 MPa, 300ºC. The air expands to an exit pressure of 100 kPa. The exit velocity and temperature are 90 m/s and 100ºC, respectively. The diameter of the exit is 0.6 m. Determine the power developed by the turbine (in kW). You may assume air behaves like an ideal gas throughout the process.

Transcribed Image Text:

Air in V = 0 P = 4 MPa T = 300C Turbine Air out V = 90 m/s P = 100 kPa T = 100C