| 摘要 |
The aim of the invention is to provide a wind turbine by which an increased flow rate can be attained in a tube and which is technically simple, cost-effective and low-maintenance. Said aim is achieved in that the suction device is a flow accelerator (4) with an airfoil-shaped cross section, the edge (10) of the upper body of said flow accelerator being longer than an edge (11) of the lower body in the direction of flow and having a passage opening (12) above the air outlet opening (3). Wind turbines of this type are used for power generation. |
