Part A 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 65 kPa. The leading edge of a wing in the tunnel can be represented by the 8° wedge. The angle of attack is set at a = 6.5°. (Figure 1) Determine the pressure created on its bottom surface. Express your answer to three significant figures and include the appropriate units. Figure 700 m/s 40 μÅ 1 of 1 p = 74.1 kPa Submit Previous Answers Request Answer ? × Incorrect; Try Again; 5 attempts remaining 4° α Provide Feedback
Part A 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 65 kPa. The leading edge of a wing in the tunnel can be represented by the 8° wedge. The angle of attack is set at a = 6.5°. (Figure 1) Determine the pressure created on its bottom surface. Express your answer to three significant figures and include the appropriate units. Figure 700 m/s 40 μÅ 1 of 1 p = 74.1 kPa Submit Previous Answers Request Answer ? × Incorrect; Try Again; 5 attempts remaining 4° α Provide Feedback
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
Air flows at 700 m/sm/s through a long duct in a wind tunnel, where the temperature is 15∘C and the absolute pressure is 65 kPakPa . The leading edge of a wing in the tunnel can be represented by the 8∘ wedge. The angle of attack is set at α = 6.5∘. (Figure 1). Determine the pressure created on its bottom surface.
Transcribed Image Text:Part A
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
65 kPa. The leading edge of a wing in the tunnel can be
represented by the 8° wedge. The angle of attack is set at
a = 6.5°. (Figure 1)
Determine the pressure created on its bottom surface.
Express your answer to three significant figures and include the appropriate units.
Figure
700 m/s
40
μÅ
1 of 1
p =
74.1
kPa
Submit
Previous Answers Request Answer
?
× Incorrect; Try Again; 5 attempts remaining
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