Air expands through a turbine operating at steady state from 10 bar, 627 °C to I bar 227 °C. The inlet velocity is 10 m/s and exit velocity is 100 m/s. The mass flow rate is 7.53 kg/s. Heat transfer between the turbine and its surroundings and potential energy effects are negligible.
Air expands through a turbine operating at steady state from 10 bar, 627 °C to I bar 227 °C. The inlet velocity is 10 m/s and exit velocity is 100 m/s. The mass flow rate is 7.53 kg/s. Heat transfer between the turbine and its surroundings and potential energy effects are negligible.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![Air expands through a turbine operating at steady state from 10 bar, 627 °C to 1 bar 227 °C. The inlet
velocity is 10 m/s and exit velocity is 100 m/s. The mass flow rate is 7.53 kg/s. Heat transfer between the
turbine and its surroundings and potential energy effects are negligible.
Question 1.
Saved
By neglecting the kinetic energy as well, what is the power output, in kW?
3237
3199
3345
3069
Question 21
What is the exit area, in m2.
0.11
0.08
0.23](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb487d680-3b00-4b7c-8578-7a4639ba777d%2Fec59eb9e-6f4b-429e-af6e-451a13b85019%2F6y3j7db_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Air expands through a turbine operating at steady state from 10 bar, 627 °C to 1 bar 227 °C. The inlet
velocity is 10 m/s and exit velocity is 100 m/s. The mass flow rate is 7.53 kg/s. Heat transfer between the
turbine and its surroundings and potential energy effects are negligible.
Question 1.
Saved
By neglecting the kinetic energy as well, what is the power output, in kW?
3237
3199
3345
3069
Question 21
What is the exit area, in m2.
0.11
0.08
0.23
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