To decrease efficiently a supersonic flow to a subsonic flow via shock systems, you decide to compare the loss in total pressure in each of the shock systems. Therfore, you consider airflow at M1 Pi=1 atm in the following cases. = 4, a) A single normal shock wave. b) An oblique shock with a deflection angle of 25.3°, followed by a normal shock. c) An oblique shock with a deflection angle of 25.3°, followed by a second oblique shock of deflection angle of 20°, followed by a normal shock. Which of the three shock systems results in a small possible loss in total pressure? what can you infer about the efficiency of the various shock systems?
To decrease efficiently a supersonic flow to a subsonic flow via shock systems, you decide to compare the loss in total pressure in each of the shock systems. Therfore, you consider airflow at M1 Pi=1 atm in the following cases. = 4, a) A single normal shock wave. b) An oblique shock with a deflection angle of 25.3°, followed by a normal shock. c) An oblique shock with a deflection angle of 25.3°, followed by a second oblique shock of deflection angle of 20°, followed by a normal shock. Which of the three shock systems results in a small possible loss in total pressure? what can you infer about the efficiency of the various shock systems?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Transcribed Image Text:To decrease efficiently a supersonic flow to a subsonic flow via shock systems, you decide to compare
the loss in total pressure in each of the shock systems. Therfore, you consider airflow at M1 = 4,
P1=1 atm in the following cases.
a) A single normal shock wave.
b) An oblique shock with a deflection angle of 25.3°, followed by a normal shock.
c) An oblique shock with a deflection angle of 25.3°, followed by a second oblique shock of deflection
angle of 20°, followed by a normal shock.
Which of the three shock systems results in a small possible loss in total pressure? what can
you infer about the efficiency of the various shock systems?
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