| 摘要 |
<p>The blade (10) has a leading edge (33) turned towards a direction of rotation (23) and a diverting edge (34) turned away from the direction of rotation within a rotor blade tip (12). The leading edge has an inclination at a longitudinal extending direction (21) of the blade relative to the direction of rotation within the tip. An actuator (200) e.g. D33 type piezoactuator, is arranged in a region at the diverting edge in the tip, and geometrically deforms the tip within the region of the diverting edge. The inclination of the leading edge represents a swept projection of the tip.</p> |
