a. If the velocity distribution for the laminar boundary layer over a flat plate is given by :- 21 .-4. ^ - (2). ^ - (2) - 4 -() +4₂ = + A₂ x + U Determine the form of the velocity profile by using the necessary boundary conditions. After that by using the Von-Karman integral momentum equation find an expression in terms of the Reynolds number to evaluate 1- Boundary Layer Thickness Force 4- Local and Average Skin Friction Coefficients 6- Momentum Thickness 7- Energy Thickness 2-Wall Shear Stress 3- Drag 5- Displacement Thickness

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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a. If the velocity distribution for the laminar boundary layer over a flat plate is given by :-
** (²) ² -
21
+ A₂ x
U
A₁ + A₂ x
Determine the form of the velocity profile by using the necessary boundary conditions. After
that by using the Von-Karman integral momentum equation find an expression in terms of the
Reynolds number to evaluate 1- Boundary Layer Thickness
Force
2-Wall Shear Stress 3-Drag
5- Displacement Thickness
+ A₁ x
4- Local and Average Skin Friction Coefficients
6- Momentum Thickness 7- Energy Thickness
Transcribed Image Text:a. If the velocity distribution for the laminar boundary layer over a flat plate is given by :- ** (²) ² - 21 + A₂ x U A₁ + A₂ x Determine the form of the velocity profile by using the necessary boundary conditions. After that by using the Von-Karman integral momentum equation find an expression in terms of the Reynolds number to evaluate 1- Boundary Layer Thickness Force 2-Wall Shear Stress 3-Drag 5- Displacement Thickness + A₁ x 4- Local and Average Skin Friction Coefficients 6- Momentum Thickness 7- Energy Thickness
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