But he soon found that while a pump based on the Venturi effect is simple conceptually, getting it to work in the real world is a bit trickier. Especially when you’re dealing with something ...

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 ...

The Venturi effect is described as a decrease in pressure when blood flows through a stenosis at a high velocity. This relates to the hemodynamics in hypertrophic obstructive cardiomyopathy (HOCM).