Question

Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa with a quality of 95 percent. A heat loss of 20 kJ/kg occurs during the process. The inlet area of the turbine is 150 cm2 , and the exit area is 1400 cm2. Determine the power output.

Name: steam enters a turbine steadily at 7 mpa and 600c with a velocity of 60 ms and leaves at 25 kpa with a quality of 95 percent a heat loss of 20 kjkg occurs during the process the inlet area o 53203
Uploaded: 2022-04-25T10:48:44-08:00
Duration: 3 min 47 s
Channel: Adriano Chikande
Description: steam enters a turbine steadily at 7 mpa and 600c with a velocity of 60 ms and leaves at 25 kpa with a quality of 95 percent a heat loss of 20 kjkg occurs during the process the inlet area o 53203

          Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa with a quality of 95 percent. A heat loss of 20 kJ/kg occurs during the process. The inlet area of the turbine is 150 cm2 , and the exit area is 1400 cm2. Determine the power output.

Added by Francisco Jose D.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adriano Chikande

04/25/2022

Step 1

6 kJ/kg Mass flow rate = A1 * V1 / (V1 - V2) = 150 * 10^-4 * 60 / (60 - 6.89) = 16.2 kg/s Show more…

Show all steps

Thanks for your feedback!

Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa with a quality of 95 percent. A heat loss of 20 kJ/kg occurs during the process. The inlet area of the turbine is 150 cm2 , and the exit area is 1400 cm2. Determine the power output.