Engineering :: Fluid Mechanics and Hydraulic Machines

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The velocity distribution in a turbulent flow in a pipe is often assumed to

[A].	vary parabolically	[B].	be zero at the wall and increase linearly to the centre
[C].	vary according to the 1/7 th power law	[D].	be unpredictable and is thus not used
[E].	be maximum at the wall and decrease linearly to the centre

Answer: Option C