Chemical Engineering :: Fluid Mechanics
- An ideal fluid is
- An ideal nozzle design aims at
- Fluid resistance to shear depends upon its
- Gradually varied flow in open channel is a/an __________ flow.
- The ratio of the hydraulic radius to the diameter of the channel, for maximum mean velocity of flow in a circular channel, in open channel flow is
- The frictional resistance in laminar flow does not depend on the
- A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter 'D'. Let Δp be the pressure drop across the length 'L'. For a laminar flow, Δp is proportional to
- Most of the centrifugal pumps used in chemical plants are usually __________ driven.
- In case of coutte flow, the fluid flow is between two large flat parallel plates with
- Capacity of a rotary gear pump can be varied by
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