流体机械

2013, v.41;No.489(03) 29-33

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水平轴风力机叶片翼型的气动特性数值模拟
Numerical Simulation on the Aerodynamic Performance of Aerofoil of Horizontal Wind Turbine Blade

铁庚;祁文军;
TIE Geng,QI Wen-Jun(Xinjiang University,Urumqi 830047,China)

摘要(Abstract):

为了直观形象地探讨水平轴风力机叶片翼型的气动特性,利用计算流体力学软件FLUENT对水平轴风力机叶片常用翼型FFA-W3-211,FFA-W3-301和NACA63-215进行了数值模拟,并与试验数据进行对比和分析,验证数值模拟的可靠性。有利于了解风力机翼型的气动性能,为风力机叶片翼型选型和叶片翼型设计和研发提供重要依据。
To discuss and analyze the aerodynamic performance of airfoil of horizontal wind turbine blade more direct viewing and vivid,these airfoil FFA-W3-211,FFA-W3-301and NACA63-215 used widely in the horizontal wind turbine blades is numerically investigated by the FLUENT.Comparison between the simulated data and the experiment data has been carried out in order to verify the feasibility and the reliability of aerodynamic numerical simulation of wind turbine.The simulation and analyses is helpful to understand the aerodynamic performance and character of aerofoil of wind turbine,and supply technological parameters and advices for the design and research of blade aerofoil.

关键词(KeyWords): 风力发电机;翼型;气动性能;数值模拟
wind turbine;aerofoil;aerodynamic performance;numerical simulation

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基金项目(Foundation): 新疆科技重点专项(201130110)

作者(Author): 铁庚;祁文军;
TIE Geng,QI Wen-Jun(Xinjiang University,Urumqi 830047,China)

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