For w=AznAnd n=2Treating as a L bend POTENTIAL FLOWSFor

For w=AznAnd n=2Treating as a L bend
POTENTIAL FLOWSFor w=AznAnd n=2Consider a pair of streamlines that pass through the points (Ld1) and (Ld2). Find d1 and d2 in terms of L if the inclination of the flow at these two points is 10 deg. and 15 deg.Plot Cp=(P-P0)/(0.5(rho)U20) along the streamlines through the points found in (1) above over the part where the pressure changes and returns to the original value. Uo is the magnitude of the velocity and P0 the pressure at the starting point. Also plot dCp/dS along the streamlines.Discuss how a duct that turns flow through 90 deg may be designed such that 1) the pressure gradient along the walls is below a limit 2) inlet flow angle is less than 15 deg and 3) L/d is also below a limit. Here d is the duct width at inlet. Choose some limit yourself and design a duct. Find the duct length also. You do not have to find the most optimum design.
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