Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 MPa, 300°C. The air expands to an exit pressure of 100kPa. The exit velocity and temperature are 90m/s and...

Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 MPa, 300°C. The air expands to an exit pressure of 100kPa. The exit velocity and temperature are 90m/s and 100°C, 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.

Extracted text: Air in V, = 0 P, = 4 MPa T, = 300°C Turbine V, = 90 m/s P2 = 100 kPa T2 = 100°C Air out %3D