For fully developed laminar pipe flow in a circular pipe, the velocity profile is given by u(r) = 2 (1-r²/R²) in m/s, where R is the inner radius of the pipe. Assuming that the pipe diameter is 3.6 cm, find the (a) maximum and (b) average velocities in the pipe as well as (c) the volume flow rate. YOU

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Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?