Consider laminar steady boundary layer at a flat plate. Assume
the velocity profile in the boundary layer as parabolic, u(y)=U(2
(y/δ)-(y/δ)^2).
1. Calculate the thickness of the boundary layer, δ(x), as a
function of Reynold's number.
2. Calculate the shear stress at the surface, τ, as a function
of Reynold's number.
Re=ρUx/μ
If a velocity profile of a boundary layer is u= a+by+cy^2,
please calculate the value of a, b and c, using the boundary
conditions.
Please show all steps. I am trying to understand the process.
Thank you (:
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is
(a) air, (b) water, (c) glycerol.
The plate length is 3 m and the approaching fluid velocity is 4
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