| 摘要 |
FIELD: aeronautical engineering. ^ SUBSTANCE: invention relates to aeronautical engineering, particularly to rotors of flight vehicles. The proposed rotor comprises axial blades arranged on the outer side of split cup-like bushing accommodating a centrifugal fan, its impeller running opposite to the sense of rotation of the said blades. ^ EFFECT: improved aerodynamic characteristics of rotor, simplified design. ^ 4 cl, 2 dwg |
