| 摘要 |
FIELD: wind power engineering. SUBSTANCE: rotor has two vanes. Each vane consists of cylindrical portion with front thickened edge and flat plate connected with the trailing edge of the cylindrical portion of the vane over a tangent to it. The thickening of the front edge is made up as a wind profile, the sucking surface being on the outer side of the vane. An aerodynamic profile is from the side of the free end of the flat plate. The profile is segment-type and has the back in the direction to the center of rotation of the rotor. EFFECT: enhanced efficiency. 1 dwg |
