The velocity profile in fully developed laminar flow of water at 40F in a 140 ft long horizontal circular pipe, in ft s, is given by u(r) 0 8(1 625r 2 ) where r is the radial distance from the centerline of the pipe in ft Determine (a) The volume flow rate of water through the pipe, (b) The pressur...

To determine the volume flow rate pressure drop and useful pumping power required for this laminar flow in a circular pipe well follow these steps a T ...

The velocity profile in fully developed laminar flow of water at 40F in a 140-ft-long horizontal circular

Question:

The velocity profile in fully developed laminar flow of water at 40°F in a 140-ft-long horizontal circular pipe, in ft/s, is given by u(r) = 0.8(1 - 625r²) where r is the radial distance from the centerline of the pipe in ft. Determine

(a) The volume flow rate of water through the pipe,

(b) The pressure drop across the pipe,

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