7- Air flows over a horizontal smooth flat plate at speed 14.5 m/s. The plate length is 1.5 m and its width is 0.8 m. The boundary layer is turbulent from the leading edge. The y velocity profile is: =7° where 7=. Evaluate the boundary layer thickness and the U wall shear stress at the trailing edge of the plate. (p = 1.21 kg/m; v = 1.5x10 m/s)
7- Air flows over a horizontal smooth flat plate at speed 14.5 m/s. The plate length is 1.5 m and its width is 0.8 m. The boundary layer is turbulent from the leading edge. The y velocity profile is: =7° where 7=. Evaluate the boundary layer thickness and the U wall shear stress at the trailing edge of the plate. (p = 1.21 kg/m; v = 1.5x10 m/s)
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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![7- Air flows over a horizontal smooth flat plate at speed 14.5 m/s. The plate length is 1.5
m and its width is 0.8 m. The boundary layer is turbulent from the leading edge. The
и
velocity profile is:
= n6 where n
=. Evaluate the boundary layer thickness and the
wall shear stress at the trailing edge of the plate. (p = 1.21 kg/m ; v = 1.5×10° m/s)
[30.75 mm ; 0.447 N/m²]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5af4ebc2-70f2-40a2-a1c0-06735ce4a23c%2F69244cf4-5ec0-45f0-8372-14606d8a5835%2Fdp2uxn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7- Air flows over a horizontal smooth flat plate at speed 14.5 m/s. The plate length is 1.5
m and its width is 0.8 m. The boundary layer is turbulent from the leading edge. The
и
velocity profile is:
= n6 where n
=. Evaluate the boundary layer thickness and the
wall shear stress at the trailing edge of the plate. (p = 1.21 kg/m ; v = 1.5×10° m/s)
[30.75 mm ; 0.447 N/m²]
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