But he soon found that while a pump based on the Venturi effect is simple conceptually ... version of the pump which had a more pronounced nozzle on the inlet surrounded by a cavity in which ...

The standard gas pump nozzle owes its operation to a fluid ... and the phenomenon is known as the Venturi effect. Venturi discovered that air flowing through a tube speeds up when the tube narrows ...

Any student new to the principles of fluid dynamics will be familiar with Bernoulli’s principle and the Venturi effect ... designed and built a variable nozzle to more finely control the ...