Chemical Engineering :: Fluid Mechanics
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Which of the following must be followed by the flow of a fluid (real or ideal)?
(I) Newton's law of viscosity.
(II) Newton's second law of motion.
(III) The continuity equation.
(IV) Velocity of boundary layer must be zero relative to boundary.
(V) Fluid cannot penetrate a boundary. -
Mach number is defined as the ratio of the local flow velocity to the sonic velocity in the fluid. For what value of Mach number, the gases are considered incompressible ?
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Boundary layer exists in flow
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Rubber latex is an example of __________ fluid.
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Velocity head on sudden enlargement in a horizontal pipe is converted into __________ head.
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The frictional resistance in laminar flow does not depend on the
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Gradually varying fluid flow is an example of __________ flow.
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Drag is the force component exerted on an immersed object,
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To handle smaller quantity of fluid at higher discharge pressure, use a __________ pump.
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