Components » Jet pumps

The apparatus for convincing saving effects by ingenious use of physical basics used in the processes

 Baelz-hydrodynamic® for fluids and

 Baelz-vapordynamic® for steam.

The principle of the jet pump is based on Bernoulli's equation set up by the Swiss mathematician and physicist Daniel Bernoulli (1700 - 1782) as well as on the Venturi effect discovered by the Italian physicist Giovanni Battista Venturi (1746 - 1822).

By means of conventional lift force, the flow cross-section in the jet pump is changed by a steam nozzle. If the cross-section is reduced, for example, this action results in an increase of the flow speed, thus producing a suction effect which is caused by the fact that the static pressure of the flowing medium (P01) is smaller than the pressure of the adjacent medium (P03).

baelz480

     Pilot






back to top