At what distance r from center of a pipe of radius R the average velocity is indicated as the local velocity in laminar flow ?
In laminar flow through a circular pipe, the discharge varies
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For laminar flow through a long pipe, thepressure drop per unit length increases
In a steady laminar flow of a given discharge of a liquid through a circular pipe of diameter d, the hydraulic gradient varies
The friction factor in the relation h = AfLV2/2gd for laminar flow in a circular pipe was found to be 0.01. This corresponds to a flow Reynolds number equal to
In a two-dimensional flow of a viscous fluid, couette flow is defined for
For fully developed laminar flow through a pipe the volumetric flow is given by (symbols have the usual meaning)
Capillary tube viscometers used for measurement of viscosity are based on
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45 videos|314 tests
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