Definition
A venturi tube is a specific type of tube with a narrowed section, designed to create a pressure difference based on the venturi effect. 🧪 It's used to measure flow rates or to create suction. Imagine a funnel with a constricted middle—that's the basic idea. These tubes are common in applications ranging from medical devices to industrial processes. The constricted section increases fluid velocity and lowers pressure. The pressure difference is then measured and used to calculate flow.