Argon gas flows through a well-insulated nozzle at steady state. The temperature and velocity at the inlet are 530oR and 150 ft/s, respectively. At the exit, the temperature is 440oR and the pressure is 40 lbf/in2. The area of the exit is 0.0085 ft2. Use the ideal gas model with k = 1.67, and neglect potential energy effects. Determine the velocity at the exit, in ft/s, and the mass flow rate, in lb/s.

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Answered: Argon gas flows through a…

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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Argon gas flows through a well-insulated nozzle at steady state. The temperature and velocity at the inlet are 530^oR and 150 ft/s, respectively. At the exit, the temperature is 440^oR and the pressure is 40 lb_f/in². The area of the exit is 0.0085 ft². Use the ideal gas model with k = 1.67, and neglect potential energy effects.

Determine the velocity at the exit, in ft/s, and the mass flow rate, in lb/s.

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