Steam at 50 bar and 600°C enters an adiabatic turbine and leaves as saturated vapor at 1.5 bar. The elevation of the entrance is 3 m above the exit. The velocities at the entrance and exit are 3 m/s and 0.3 m/s, respectively. a. What is the specific power produced in the turbine? Answer: 972.96 kJ/kg b. How much do potential and kinetic energies contribute to this power? Answers: Kinetic Energy Contribution = 4.6 x 104% Potential Energy Contribution = 2.98 x 105 %

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Steam at 50 bar and 600°C enters an adiabatic turbine and leaves as saturated vapor at 1.5 bar.
The elevation of the entrance is 3 m above the exit. The velocities at the entrance and exit are 3
m/s and 0.3 m/s, respectively.
a. What is the specific power produced in the turbine? Answer: 972.96 kJ/kg
b. How much do potential and kinetic energies contribute to this power?
Answers:
Kinetic Energy Contribution = 4.6 x 104%
Potential Energy Contribution = 2.98 x 105%
Transcribed Image Text:Steam at 50 bar and 600°C enters an adiabatic turbine and leaves as saturated vapor at 1.5 bar. The elevation of the entrance is 3 m above the exit. The velocities at the entrance and exit are 3 m/s and 0.3 m/s, respectively. a. What is the specific power produced in the turbine? Answer: 972.96 kJ/kg b. How much do potential and kinetic energies contribute to this power? Answers: Kinetic Energy Contribution = 4.6 x 104% Potential Energy Contribution = 2.98 x 105%
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