FIELD: machine building.
SUBSTANCE: method is realised in the following manner. Fluid medium is supplied to inlet of nozzle, and as it passes through the nozzle, the flow swirls at the element, assuming shape of spiral with specified value of ratio of angular and forward speeds, and element provides for continuous initiation of cavitation bubbles, which are arranged along with the motion of processed medium flow to form a cavitation area, which further changes into controlled cavitation area.
EFFECT: reduced viscosity of fluid medium and reduced deposits on walls of channel, higher throughput capacity of the channel itself, reduced material and power inputs for pumping of liquid medium and improved manufacturability of process as a whole.
3 cl, 4 dwg
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