Air at pressure and temperature of 200 kPa, 373.2 K flows through a duct at 270 m/s. The gas constant and specific heat ratio of air are 0.287 kJ/kg.k and 1.4 respectively. (i) Show that the flow is compressible fluid flow. (ii) Determine stagnation pressure, stagnation temperature and stagnation density.
Air at pressure and temperature of 200 kPa, 373.2 K flows through a duct at 270 m/s. The gas constant and specific heat ratio of air are 0.287 kJ/kg.k and 1.4 respectively. (i) Show that the flow is compressible fluid flow. (ii) Determine stagnation pressure, stagnation temperature and stagnation density.
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
![(b)
Air at pressure and temperature of 200 kPa, 373.2 K flows through a duct at 270
m/s. The gas constant and specific heat ratio of air are 0.287 kJ/kg.k and 1.4
respectively.
(i)
Show that the flow is compressible fluid flow.
(ii)
Determine stagnation pressure, stagnation temperature and stagnation
density.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe915e91-5c0b-4f54-904b-437f03254ae9%2Fd1139f9d-96c9-4d28-b972-4accb91da984%2Fx8j739h_processed.png&w=3840&q=75)
Transcribed Image Text:(b)
Air at pressure and temperature of 200 kPa, 373.2 K flows through a duct at 270
m/s. The gas constant and specific heat ratio of air are 0.287 kJ/kg.k and 1.4
respectively.
(i)
Show that the flow is compressible fluid flow.
(ii)
Determine stagnation pressure, stagnation temperature and stagnation
density.
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