Propeller pump concept

Propeller pump

An economic concept

The "propeller-pump" is made of a stator assembly, a specific nozzle and a rotor.

Compared to a conventional propeller, the "propeller-pump" concept delivers an average propeller efficiency 15% higher, with a diameter 20 to 30% less.

 

Operating process

Pump propeller in the back ground (with propeller in front)

The nozzle drives the water and the stator makes the water rotate and come quicklier on the whole propeller area.

This process leads consequently to a decrease of the wake effect on the propeller.

 

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