Vortex generator tangential-blade

Investigating Researching separation elements tangential blade vortex generator, the author of work (Kepelman, 1960) considers counts as the most expedient definition to make under the formula... 

Ovchinnikov, A. A. Research of hydroaerodynamic laws in vortical mass transfer the device with tangential blade vortex generator. In Auto Abstract. Kazan Institute of Chemical Technology 1973. 

Increase of efficiency dust separation is caused by installation in the device of the axial sprinkler punched by apertures of small diameter, placed on a screw line. Apertures are executed in such a manner that the jet of a liquid from them is directed tangential to a surface of an axial sprinkler. The comer of an inclination of a jet is provided with directing plugs, compaction in apertures of an axial sprinkler. Thus due to impact following under a pressure the spiral film-drop liquid veil is formed of apertures of an axial sprinkler of liquid jets with a peripheral edge of blades vortex generator. 

Tangential blade 1-1.5 Central in vortex generator 1-2 Tangential-slot-hole or with shutoff device liquids... 

For a supply of a liquid in a zone of contact, it is offered to use hollow blades axial, conic, or tangential vortex generator [12002D19]. But, they are complex difficult in manufacturing and reduce relative section vortex generator that limits area of their application. Diameter and height of contact branch pipes essentially influence metal consumption of the device and efficiency mass transfer. For an intensification mass transfer in a number of designs (wed), it is offered to put render on a surface... 

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