Q2) Air expand from storage tank through a figure. Under certain condition it is found that a normal shock wave exists in the diverging section of the nozzle at an area equal to twice the throat area, with the exit area of the nozzle equal to fourth times the throat area. Assuming isentropic flow except for shock waves, that the air behaves as a perfect gas with constant (-1.4), and that the storage tank pressure and temperature are 200kpa, and 300K,

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
icon
Related questions
Question
Q2) Air expand from storage tank through a convergent-divergent nozzle as in
figure. Under certain condition it is found that a normal shock wave exists in the
diverging section of the nozzle at an area equal to twice the throat area, with the
exit area of the nozzle equal to fourth times the throat area. Assuming isentropic
flow except for shock waves, that the air behaves as a perfect gas with constant
(y-1.4), and that the storage tank pressure and temperature are 200kpa, and 300K,
determine the following.
a) Critical area for flow from inlet to shock.
b) Critical area for flow from shock to exit.
c) Mach number at nozzle exit plane.
d) Stagnation pressure at nozzle exit plane.
e) Exit plane static pressure.
f) Exit plane velocity.
T. = 300 K
Po = 200 kPa
Athroat = 50 cm²
Aexit
=
4 Ahroat
Ashock = 2 Athroor
Transcribed Image Text:Q2) Air expand from storage tank through a convergent-divergent nozzle as in figure. Under certain condition it is found that a normal shock wave exists in the diverging section of the nozzle at an area equal to twice the throat area, with the exit area of the nozzle equal to fourth times the throat area. Assuming isentropic flow except for shock waves, that the air behaves as a perfect gas with constant (y-1.4), and that the storage tank pressure and temperature are 200kpa, and 300K, determine the following. a) Critical area for flow from inlet to shock. b) Critical area for flow from shock to exit. c) Mach number at nozzle exit plane. d) Stagnation pressure at nozzle exit plane. e) Exit plane static pressure. f) Exit plane velocity. T. = 300 K Po = 200 kPa Athroat = 50 cm² Aexit = 4 Ahroat Ashock = 2 Athroor
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Compressible Flow
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY