venturi meter

(redirected from Giovanni B Venturi)
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Related to Giovanni B Venturi: Giovanni Battista Venturi, Giovanni Batista Venturi, Giovan Battista Venturi, Giambattista Venturi, Gianbattista Venturi

venturi meter

[ven′tu̇r·ē ‚mēd·ər]
(engineering)
An instrument for efficiently measuring fluid flow rate in a piping system; a nozzle section increases velocity and is followed by an expanding section for recovery of kinetic energy.