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Nitrogen (N;) enters a well-insulated diffuser operating at steady state at 0.656 bar, 300 K with a velocity of 282 m's. The inlet area is 4.8 x 10-m². At the diffuser exit, the pressure is 0.9 bar and the velocity is 130 m s. The nitrogen behaves as an ideal gas with k= 1.4. Determine the exit temperature, in K. and the exit area, in m- For a control volume enclosing the diffuser, detemine the rate of entropy production, in kJ K per kg of nitrogen flowing.

Nitrogen (N;) enters a well-insulated diffuser operating at steady state at 0.656 bar, 300 K with a velocity of 282 m's. The inlet area is 4.8 x 10-m². At the diffuser exit, the pressure is 0.9 bar and the velocity is 130 m s. The nitrogen behaves as an ideal gas with k= 1.4. Determine the exit temperature, in K. and the exit area, in m- For a control volume enclosing the diffuser, detemine the rate of entropy production, in kJ K per kg of nitrogen flowing.

Elements Of Electromagnetics
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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Nitrogen (N) enters a well-insulated diffuser operating at steady state at 0.656 bar, 300 K with a velocity of 282 m's. The inlet area is 4.8 x 10 m-. At the diffuser exit, the pressure is 0.9 bar and the velocity is 130 m s. The nitrogen behaves as an ideal gas with k= 1.4. Determine the exit temperature. in K and the exit area, in m- For a control volume enclosing the diffuser, determine the rate of entropy production, in kJK per kg of nitrogen flowing. DFocus 95°F
Transcribed Image Text:Nitrogen (N) enters a well-insulated diffuser operating at steady state at 0.656 bar, 300 K with a velocity of 282 m's. The inlet area is 4.8 x 10 m-. At the diffuser exit, the pressure is 0.9 bar and the velocity is 130 m s. The nitrogen behaves as an ideal gas with k= 1.4. Determine the exit temperature. in K and the exit area, in m- For a control volume enclosing the diffuser, determine the rate of entropy production, in kJK per kg of nitrogen flowing. DFocus 95°F
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