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Physics, 20.07.2019 04:10 gimpypeach
Acrude approximation for the x-component of velocity in an incompressible laminar boundary layer flow is a linear variation from u = 0 at the surface (y = 0) to the freestream velocity, u, at the boundary layer edge (y = δ). the equation for he profile is u = uy/δ, where δ = cx1/2 and c is a constant. show that the simplest expression for the y component of velocity is v = uy/4x. evaluate the maximum value of the ratio v /u, at a location where x = 0.5 m and δ = 5 mm.
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