Q.1 In a steam power plant located in Baghdad, the steam passes adiabatically and steadily through a steam turbine at a mass flow rate of 12 kg/s. The entrance of the turbine has the following properties ( Velocity3D 80 m/s, pressure=40 bar, Temperature=500°C). The outlet conditions are ( Velocity= 50 m/s, pressure= 0.3 bar, dryness fraction = 92%). Start your solution from the energy balance equation then calculate: (a) the amount of change in kinetic energy, (b) the steam turbine power output, and (c) the area of the inlet turbine.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q.1 In a steam power plant located in Baghdad, the steam passes adiabatically and steadily through a steam
turbine at a mass flow rate of 12 kg/s. The entrance of the turbine has the following properties ( Velocity=
80 m/s, pressure=40 bar, Temperature=500°C). The outlet conditions are ( Velocity= 50 m/s, pressure=
0.3 bar, dryness fraction = 92%). Start your solution from the energy balance equation then calculate:
(a) the amount of change in kinetic energy,
(b) the steam turbine power output, and
(c) the area of the inlet turbine.
Transcribed Image Text:Q.1 In a steam power plant located in Baghdad, the steam passes adiabatically and steadily through a steam turbine at a mass flow rate of 12 kg/s. The entrance of the turbine has the following properties ( Velocity= 80 m/s, pressure=40 bar, Temperature=500°C). The outlet conditions are ( Velocity= 50 m/s, pressure= 0.3 bar, dryness fraction = 92%). Start your solution from the energy balance equation then calculate: (a) the amount of change in kinetic energy, (b) the steam turbine power output, and (c) the area of the inlet turbine.
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