首页>
外国专利>
WIND TURBINE NOISE REDUCTION WITH ACOUSTICALLY ABSORBENT SERRATIONS
WIND TURBINE NOISE REDUCTION WITH ACOUSTICALLY ABSORBENT SERRATIONS
展开▼
机译:具有声学吸收特性的风轮机噪声降低
展开▼
页面导航
摘要
著录项
相似文献
摘要
A wind turbine blade includes a trailing edge including a radially inboard portion and a radially outboard portion opposite the radially inboard portion and a retrofit system coupled to the trailing edge. The retrofit system includes a mounting structure for coupling the retrofit system to the trailing edge and at least one serrated portion extending at least partially along the mounting structure. The serrated portion includes at least one substantially acoustically absorbent material. A method for reducing noise emission from a wind turbine blade including a trailing edge and retrofit system is also disclosed.
展开▼