By nndoilgas, 28 August, 2024

A Venturi tube is a highly accurate differential pressure flow meter used for measuring the flow rate of fluids. It calculates flow by determining the pressure difference between two points along a pipe. Constricting the pipe’s diameter increases flow velocity and decreases pressure, creating this pressure difference. The flow rate can be determined by observing these variations in fluid flow. According to the Bernoulli equation, pressure loss increases with flow rate, applicable to all pressure flow meters, including the Venturi tube.

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