| 摘要 |
The invention relates to a Wells turbine, comprising a hub having a plurality of rotor blades having a drop-shaped symmetrical profile originating from a leading edge; the rotor blades have a threading line, whose course in the rotation plane of the Wells turbine deviates in relation to a radial beam associated with the respective rotor blade at least in parts of the radial extension of the rotor blade, the threading line comprising at least one curved area. |
