30. A normal shock wave across which the pressure ratio is 1.25 is propagating down a duct containing still air at a pressure of 120 kPa and a temperature of 35°C. This shock wave is reflected off the closed end of the duct. Find the pressure and tem- perature behind the reflected shock wave.

30. A normal shock wave across which the pressure ratio is 1.25 is propagating down a duct containing still air at a pressure of 120 kPa and a temperature of 35°C. This shock wave is reflected off the closed end of the duct. Find the pressure and tem- perature behind the reflected shock wave.

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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Question

30. A normal shock wave across which the pressure ratio is 1.25 is propagating down
a duct containing still air at a pressure of 120 kPa and a temperature of 35°C. This
shock wave is reflected off the closed end of the duct. Find the pressure and tem-
perature behind the reflected shock wave.

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