风力机气动噪声研究现状与发展趋势  

Research Status and Trend of Wind Turbine Aerodynamic Noise

作　　者：李晓东[1] 许影博[1] 江旻[1] 

机构地区：[1]北京航空航天大学能源与动力工程学院,北京100191

出　　处：《应用数学和力学》2013年第10期1083-1090,共8页Applied Mathematics and Mechanics

基　　金：国家重点基础研究发展计划(973计划)资助项目(2007CB714604)~~

摘　　要：首先介绍风力机气动噪声源的基本组成,然后对风力机气动噪声理论预测、实验测试和数值模拟方法进行阐述,重点论述这3类方法在风力机气动噪声研究中的应用现状,并讨论风力机气动噪声抑制技术,最后简要展望风力机气动噪声研究的发展趋势.The main components of wind turbine aerodynamic noise were introduced firstly. Then a detailed review was addressed about the theoretical prediction, experimental measure- ment and numerical simulation methods of wind turbine noise, with specific attention to the ap- plication aspect. Furthermore, suppression techniques for wind turbine aerodynamic noise were discussed. And the perspective of future research on wind turbine aerodynamic noise was pres- ented finally.

关 键 词：风力机 气动噪声 气动噪声预测方法 气动噪声抑制技术 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程] O335[理学—一般力学与力学基础]