Air is flowing at Mach 2 at a temperature and pressure of 100 kPa and 0°C down a duct. One wall of this duct turns through an angle of 5° away from the flow lead- ing to the formation of an expansion wave. This expansion wave is reflected off the flat opposite wall of the duct. Find the pressure and temperature behind the reflected wave.

Air is flowing at Mach 2 at a temperature and pressure of 100 kPa and 0°C down a duct. One wall of this duct turns through an angle of 5° away from the flow lead- ing to the formation of an expansion wave. This expansion wave is reflected off the flat opposite wall of the duct. Find the pressure and temperature behind the reflected 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

3. Air is flowing at Mach 2 at a temperature and pressure of 100 kPa and 0°C down a
duct. One wall of this duct turns through an angle of 5° away from the flow lead-
ing to the formation of an expansion wave. This expansion wave is reflected off
the flat opposite wall of the duct. Find the pressure and temperature behind the
reflected wave.

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