ABSTRACT
Vortex gas flow is a complex form of movement is entirely dependent on the design parameters are tightening devices. These devices determine the aerodynamic characteristics and flow chambers: the degree of twist, hydraulic resistance, structure and uneven speed, features recirculation zones, injection capacity, turbulence intensity. Possibility of a tangential inlet gas into the unit and the formation of internal swirling flows are extremely diverse. However, despite the differences of known devices in design, size and purpose, formed in these gas streams have common patterns.
