The flowmeter operates on the principle that the rotation the fuel by the constant-speed inlet impeller tends to rotate the stationary outlet turbine in an amount which is proportional to the rate of fluid flow
through the device measured in pounds per hour.
Flow sensor is a device for sensing the rate of fluid flow
and is mainly used for industrial automation applications.
Since fluids have lack ability to resist deformation, the understanding of shear strain rate of fluid flow
behavior is obviously needed.
Flow control deals with the rate of energy transfer which, in turn, is related to the rate of fluid flow
Degraded material typically accumulates at dead zones, where the rate of fluid flow
is reduced or static.
While valve A requires 80 psig, valve B requires 65 psig, with less pressure translating into less energy being needed to maintain the rate of fluid flow