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

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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