| 摘要 |
A wind turbine blade with a blade attachment is provided. A tip end of the wind turbine blade is connected with the blade attachment by a glue-interface. The glue-interface is arranged between the tip end of the blade and the blade attachment. The glue-interface is arranged in a circumferential manner in view to the tip end of the blade and in view to the blade attachment. The blade attachment includes a core with a surface, while the core is surrounded by this surface. The blade attachment, which comprises the core and the surface, is completely made of one foam, showing at least two different densities. That part of the surface of the core, which is arranged adjacent to the glue-interface, is made of foam with a first density, while the chosen first density prevents the infusion of water from the glue-interface into the core. |
