In fully developed laminar flow in a circular pipe the velocity at R/2 (mid-way between the wall surface and the centerline) is measured to be 13 m/s. Determinethe velocity at the center of the pipe.

Explanation:

Let consider that velocity profile inside the circular pipe is:

The average speed at is:

The velocity at the center of the pipe is:

17.3m/s

Explanation:

Detailed explanation and calculation is shown in the image

answer:

i dont know the answer but good luck

explanation:

answer:

fvbyunjk

explanation: