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Large-Eddy Simulation of Wind Turbine Wake and Aerodynamic Performance with Actuator Line Method
  • ISSN号:0254-0096
  • 期刊名称:《太阳能学报》
  • 时间:0
  • 分类:TK83[动力工程及工程热物理—流体机械及工程]
  • 作者机构:Jiangsu Key Laboratory of Hi-Tech Research for Wind Turbine Design,Nanjing University of Aeronautics ~ Astronautics, Nanjing 210016, P.R. China
  • 相关基金:funded jointly by the National Basic Research Program of China(″973″Program)(No.2014CB046200);the Jiangsu Provincial Natural Science Foundation(No.BK20140059);the Priority Academic Program Development of Jiangsu Higher Education Institutions;the National Natural Science Foundation of China(No.11172135);the EU Seventh Framework Program(No.FP7-PEOPLE-2010-IRSES-269202)
中文摘要:

A hybrid method is presented to numerically investigate the wind turbine aerodynamic characteristics.The wind turbine blade is replaced by an actuator line model.Turbulence is treated using a dynamic one-equation subgrid-scale model in large eddy simulation.Detailed information on the basic characteristics of the wind turbine wake is obtained and discussed.The rotor aerodynamic performance agrees well with the measurements.The actuator line method large-eddy simulation(ALM-LES)technique demonstrates its high potential in providing accurate load prediction and high resolution of turbulent fluctuations in the wind turbine wakes and the interactions within a feasible cost.

英文摘要:

A hybrid method is presented to numerically investigate the wind turbine aerodynamic characteristics. The wind turbine blade is replaced by an actuator line model. Turbulence is treated using a dynamic one-equation subgrid-scale model in large eddy simulation. Detailed information on the basic characteristics of the wind turbine wake is obtained and discussed. The rotor aerodynamic performance agrees well with the measurements. The actu- ator line method large-eddy simulation (ALM-LES) technique demonstrates its high potential in providing accurate load prediction and high resolution of turbulent fluctuations in the wind turbine wakes and the interactions within a feasible cost.

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期刊信息
  • 《太阳能学报》
  • 北大核心期刊(2011版)
  • 主管单位:中国科协
  • 主办单位:中国可再生能源学会
  • 主编:
  • 地址:北京市海淀区花园路3号
  • 邮编:100083
  • 邮箱:
  • 电话:010-62001037
  • 国际标准刊号:ISSN:0254-0096
  • 国内统一刊号:ISSN:11-2082/TK
  • 邮发代号:2-165
  • 获奖情况:
  • 1992年北京新闻出版局评比全优期刊奖,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:20390