Air flows at 700 m/sm/s through a long duct in a wind tunnel, where the temperature is 15∘C∘C and the absolute pressure is 95 kPakPa . The leading edge of a wing in the tunnel is represented by the 8∘∘ wedge. The angle of attack is set at α� = 1.5∘∘. (Figure 1)Determine the pressure created on its top surface.Express your answer to three significant figures and include the appropriate units. Air flows at 700 m/s through a long duct in a wind tunnel,where the temperature is 15°C and the absolute pressureis 95 kPa. The leading edge of a wing in the tunnel isrepresented by the 8º wedge. The angle of attack is set ata = 1.5°. (Figure 1)Figure1 of 1Part ADetermine the pressure created on its top surface.Express your answer to three significant figures and include theappropriate units.p=ValueSubmitHÁProvide FeedbackRequest AnswerUnits?Next >

Given:Air velocity=Absolute pressure=The temperature in wind tunnel=Consider the free-body diagram:Calculation:For Standard pressuresThe Mach Number can be obtained as:The Deflection angle can be obtained as:Calculation:The Mach No normal to the shock The pressure on the top is .

Answered: Air flows at 700 m/s through a long…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Air flows at 700 m/sm/s through a long duct in a wind tunnel, where the temperature is 15∘C∘C and the absolute pressure is 95 kPakPa . The leading edge of a wing in the tunnel is represented by the 8∘∘ wedge. The angle of attack is set at α� = 1.5∘∘. (Figure 1)

Determine the pressure created on its top surface.

Express your answer to three significant figures and include the appropriate units.

Air flows at 700 m/s through a long duct in a wind tunnel,
where the temperature is 15°C and the absolute pressure
is 95 kPa. The leading edge of a wing in the tunnel is
represented by the 8º wedge. The angle of attack is set at
a = 1.5°. (Figure 1)
Figure
1 of 1
Part A
Determine the pressure created on its top surface.
Express your answer to three significant figures and include the
appropriate units.
p=
Value
Submit
HÁ
Provide Feedback
Request Answer
Units
?
Next >

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