FIELD: wind-power engineering.
SUBSTANCE: invention relates to rotors providing use of oncoming flow of air for generating of power. Proposed rotor of circular cellular design has central rod or hub on which converter or motor is installed, at least two tubular cylinders installed coaxially with central rod and great number of blades forming at least four parts passing between each two adjacent tubular cylinders connecting the cylinders to each other and forming tubes together with cylinders. Tubes are bent to helical line on their length around rotor and have section in form of trapezium whose parallel bases are sections of tubular cylinders, and side walls, parts passing along radius. Tubular cylinder of larger diameter can be provided with input widening in form of truncated cone, and at output, narrowing in form of truncated cone bell.
EFFECT: provision of effective utilization of oncoming flow energy.
3 cl, 6 dwg
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