| 摘要 |
<p>The rotor blade has symmetrically profiled rotor blades that are provided in cross-sectional shape, such that an assembly nose profile segment (1.0) and a end wing (3.0) of flow guide vanes (2.1,2.2) are connected with each other. An aerodynamically critical effective mold portion is provided in wing center area of flow guide vanes between the assembly nose profile segment and end wing. The aerodynamic profile of wing is provided as flow bridges, such that wing length broad-side is mounted with nose profile segment and narrow-side is mounted with end wing on determined distance.</p> |
