FIELD: generation of electric power. SUBSTANCE: cylindrical sections fitted on vertical shaft consist of upper and lower holders with blades secured between them. Blades are evenly distributed in parallel with shaft. Profile of each blade is made by radius whose center lies in straight line connecting the outer end of blade with shaft axle at distance determined by perpendicular constructed through center of chord connecting the ends of blades; inner end of blade is located at distance equal to 2/3 from outer end on straight line connecting the outer end of adjacent blade with shaft axle. EFFECT: enhanced efficiency of conversion of flow energy into electric power. 10 dwg
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Authors
Dates
1998-11-10—Published
1996-11-12—Filed