Air with initial stagnation conditions of 700 kPa and 330 K passes through a convergent-divergent nozzle at the rate of 1 kg/s. At the exit area of the nozzle the stagnation pressure is 550 kPa and the stream pressure is 500 kPa. The nozzle is insulated and there is no irreversibility except for the occurrence of a shock. (a) What is the nozzle throat area? (b) What is the Mach number before and after the shock? (c) What is the nozzle area at the point of shock and at the exit? rit?

Air with initial stagnation conditions of 700 kPa and 330 K passes through a convergent-divergent nozzle at the rate of 1 kg/s. At the exit area of the nozzle the stagnation pressure is 550 kPa and the stream pressure is 500 kPa. The nozzle is insulated and there is no irreversibility except for the occurrence of a shock. (a) What is the nozzle throat area? (b) What is the Mach number before and after the shock? (c) What is the nozzle area at the point of shock and at the exit? rit?

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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