Calculate the velocity gradient at the surface of the plate

Reference no: EM131011142

When a horizontal laminar flow occurs between two parallel plates of infinite extent 0.3 m apart, the velocity at the midpoint between the plates is 2.7 m/s.

Calculate

(a) the flow rate through a cross section 0.9 m wide,

(b) the velocity gradient at the surface of the plate,

(e) the wall shearing stress if the fluid has viscosity 1.44 Pa.s,

(d) the pressure drop in each 30 m along the flow.

Reference no: EM131011142

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