Question #2 A supersonic stream leaves a nozzle in parallel flow (region "a") with a Mach number of 2 and a pressure of 0.67 bar: The pressure of the atmosphere into which the jet discharges is 1 bar. (a) Calculate the pressures in regions "b" and “c". (b) Make a sketch to scale showing stream lines and shock lines. (c) Assuming the pressure at the nozzle entrance to be maintained constant, what is the maximum atmospheric pressure for which this general type of flow configuration is possible? Describe the nature of the flow pattern when the exhaust-region pressure is raised above the limiting value. Answer: 1 bar, 1.5 bar, 1.3 bar, 1 bar, 1.328 bar...

Question #2 A supersonic stream leaves a nozzle in parallel flow (region "a") with a Mach number of 2 and a pressure of 0.67 bar: The pressure of the atmosphere into which the jet discharges is 1 bar. (a) Calculate the pressures in regions "b" and “c". (b) Make a sketch to scale showing stream lines and shock lines. (c) Assuming the pressure at the nozzle entrance to be maintained constant, what is the maximum atmospheric pressure for which this general type of flow configuration is possible? Describe the nature of the flow pattern when the exhaust-region pressure is raised above the limiting value. Answer: 1 bar, 1.5 bar, 1.3 bar, 1 bar, 1.328 bar...

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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