Consider 2-d laminar boundary layer air flow of Uo =23 m/s along a flat plate with...

 

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Consider 2-d laminar boundary layer air flow of Uo =23 m/s along a flat plate with length of L=115 cm long and at U sin( zero pressure-gradient. Assume that the velocity profile in the boundary layer is sinusoidal Find the growth of the boundary layer thickness, õ, and friction factor, Cr, at x=14.61 cm. Assume kinematic viscosity to be v = 1.5 x 10-5 m2/s. u(x, y) и (х, у), Xer laminar turbulent Figure 1: Boundary layer over a flat plate. Hint 1. First solve the problem in a parametric form and then substitute the numerics in the solution. Consider 2-d laminar boundary layer air flow of Uo =23 m/s along a flat plate with length of L=115 cm long and at U sin( zero pressure-gradient. Assume that the velocity profile in the boundary layer is sinusoidal Find the growth of the boundary layer thickness, õ, and friction factor, Cr, at x=14.61 cm. Assume kinematic viscosity to be v = 1.5 x 10-5 m2/s. u(x, y) и (х, у), Xer laminar turbulent Figure 1: Boundary layer over a flat plate. Hint 1. First solve the problem in a parametric form and then substitute the numerics in the solution.