| 一种理想风机叶片翼型的设计方法 |
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| 引用本文： | 崔研,闫磊.一种理想风机叶片翼型的设计方法[J].机械工程与自动化,2012(4):92-94. |
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| 作者姓名： | 崔研 闫磊 |
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| 作者单位： | 华北电力大学机械工程系,河北保定,071003 |
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| 摘 要： | 对理想风机的气动参数进行了设计。通过绘制升阻比曲线和升力系数曲线,对该翼型的弦长、攻角和风轮半径等进行了计算。同时应用Matlab与Profili软件分析翼型在不同攻角下的叶背和叶盆曲线上的升力和阻力的变化情况,并通过Profili软件的翼型受力分析功能,对设计出的翼型进行对比分析,验证了设计的准确性。
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| 关 键 词： | 叶片 翼型 气动参数 |
A Design Method of Ideal Wind Turbine Blade Airfoil |
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| CUI Yan
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YAN Lei.A Design Method of Ideal Wind Turbine Blade Airfoil[J].Mechanical Engineering & Automation,2012(4):92-94. |
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| Authors: | CUI Yan YAN Lei |
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| Affiliation: | (Department of Mechanical Engineering,North China Electric Power University,Baoding 071003,China) |
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| Abstract: | In this article,the aerodynamic parameters of the ideal wind turbine are designed.Based on the lift-drag ratio curve and lift coefficient curve,the airfoil chord length,angle of attack and wind wheel radius are calculated.MATLAB and Profili softwares are used to analyze the changes of lift and drag on the blade back and blade basin in different angle of attack.By use of the airfoil stress analysis function of Profili software,the designed airfoil is analyzed,and the accuracy of design is verified. |
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| Keywords: | blade airfoils aerodynamic parameters |
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