Steam enters an adiabatic turbine at 5 MPa and 500°C with a 50 m/s velocity and exits from the turbine at 100 kPa and 75 m/s velocity. The power output of the turbine is 5 MW and the isentropic efficiency is 80%. Determine, a) The mass flow rate of the steam passed through the turbine. b) The temperature at the turbine exit. c) The rate of entropy generation during this process.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam enters an adiabatic turbine at 5 MPa and 500°C with a 50 m/s velocity and
exits from the turbine at 100 kPa and 75 m/s velocity. The power output of the turbine
is 5 MW and the isentropic efficiency is 80%. Determine,
a) The mass flow rate of the steam passed through the turbine.
b) The temperature at the turbine exit.
c) The rate of entropy generation during this process.
Transcribed Image Text:Steam enters an adiabatic turbine at 5 MPa and 500°C with a 50 m/s velocity and exits from the turbine at 100 kPa and 75 m/s velocity. The power output of the turbine is 5 MW and the isentropic efficiency is 80%. Determine, a) The mass flow rate of the steam passed through the turbine. b) The temperature at the turbine exit. c) The rate of entropy generation during this process.
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