The jet is flying at M = 1.3, where the absolute air pressure is 25 kPa. A shock is formed at the inlet of the engine. Assume isentropic flow within the engine. k = = 1.40 for air. (Figure 1) Figure 0.4 m 0.6 m M = 1.3 1 of 1 Po = 67.8 kPa Submit Previous Answers ་ Part C Correct What is the pressure in this region? Express your answer to three significant figures and include the appropriate units. µÅ p= 42.8 kPa Submit Previous Answers Request Answer ? × Incorrect; Try Again; 3 attempts remaining Provide Feedback

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter6: Hydraulic Conductivity
Section: Chapter Questions
Problem 6.14P
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The jet is flying at M = 1.3, where the absolute air
pressure is 25 kPa. A shock is formed at the inlet of the
engine. Assume isentropic flow within the engine.
k = = 1.40 for air. (Figure 1)
Figure
0.4 m
0.6 m
M = 1.3
1 of 1
Po
=
67.8 kPa
Submit
Previous Answers
་
Part C
Correct
What is the pressure in this region?
Express your answer to three significant figures and include the appropriate units.
µÅ
p= 42.8
kPa
Submit
Previous Answers Request Answer
?
× Incorrect; Try Again; 3 attempts remaining
Provide Feedback
Transcribed Image Text:The jet is flying at M = 1.3, where the absolute air pressure is 25 kPa. A shock is formed at the inlet of the engine. Assume isentropic flow within the engine. k = = 1.40 for air. (Figure 1) Figure 0.4 m 0.6 m M = 1.3 1 of 1 Po = 67.8 kPa Submit Previous Answers ་ Part C Correct What is the pressure in this region? Express your answer to three significant figures and include the appropriate units. µÅ p= 42.8 kPa Submit Previous Answers Request Answer ? × Incorrect; Try Again; 3 attempts remaining Provide Feedback
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