Water Jet Pump Working

There is a nozzle at the opening of the pipe.

Water jet pump working. The working principle of a jet pump depends on the bernoulli theory. A pump jet hydrojet or water jet is a marine system that produces a jet of water for propulsion the mechanical arrangement may be a ducted propeller axial flow pump a centrifugal pump or a mixed flow pump which is a combination of both centrifugal and axial designs the design also incorporates an intake to provide water to the pump and a nozzle to direct the flow of water out of the pump. This increases the velocity of the water and when it exits the jet it creates the vacuum that creates the suction. In a jet pump water is pushed in a pipe with high pressure.

Jet pump working principle. Jet water well pumps work by suction. The suction is created by producing a vacuum. The surface pumping equipment and the downhole jet pump.

Jet pumps are mounted above the well either in the home or in a well house and draw the water up from the well through suction see single drop jet pump system diagram on next page. The jet pump artificial lift system is composed of two principal parts. An electric motor drives an impeller that forces water through a small opening or jet.