The velocity profile for a fluid in a pipe is a paraboloid as shown in (Figure 1). Take p = 800 kg/m³. Assume the fluid is ideal fluid, that is, incompressible and frictionless. u= 4 (1 – 100 ) m/s 0.1 m

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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?