Chemical Engineering :: Fluid Mechanics
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The rate of change of moment of momentum represents the __________ by the fluid.
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Water flow rate in a pipe of 3.5 metres diameter can be most economically and conveniently measured by a/an
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The specific speed of a pump is defined as the speed of a unit of such a size, that it
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In case of venturimeters, friction losses are about __________ percent of maximum velocity head.
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With increase in the schedule number of a pipe of a particular nominal size, the
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Turbine impeller
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Friction produced by the formation of wakes is called the __________ friction.
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Various efficiencies of a centrifugal pump are related as (where, ηm = mechanical efficiency ηv = volumetric efficiency. ηma = manometric efficiency ηo = overall efficiency)