| 风力机叶片气动特性数值模拟 |
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| 引用本文： | 王萌,李海涛.风力机叶片气动特性数值模拟[J].机械工程师,2014(11):116-117. |
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| 作者姓名： | 王萌 李海涛 |
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| 作者单位： | 1. 黑龙江东方学院机电工程学部,哈尔滨,150086
2. 中航工业哈尔滨轴承有限公司研发中心,哈尔滨,150025 |
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| 摘 要： | 在保证定雷诺数和定风速的情况下,通过FLUENT软件分别模拟了不同攻角下二维翼型NACA4412的绕流流场,得到了翼型的表面压力分布、速度分布以及升、阻力系数,从而确定了最佳攻角。
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| 关 键 词： | 风力机叶片 气动特性 翼型 |
Numerical Simulation of Aerodynamic Characteristics for Horizontal-Axis Wind Turbine Blade |
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| WANG Meng,LI Haitao.Numerical Simulation of Aerodynamic Characteristics for Horizontal-Axis Wind Turbine Blade[J].Mechanical Engineer,2014(11):116-117. |
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| Authors: | WANG Meng LI Haitao |
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| Affiliation: | WANG Meng,LI Haitao(1.Department of Mechanical and Electrical Engineering, East University of Heilongjiang, Harbin 150086, China;2.Bearing R＆D Center,AVCI Harbin Bearing Co., Ltd., Harbin 150025, China) |
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| Abstract: | As the same Reynolds number and the wind speed is guaranteed,the flow field around two-dimensional airfoil for NACA4412 of different attack angle is simulated by FLUENT software.Surface pressure distribution,velocity distribution,lift coefficient and drag coefficient,are obtained. So that the optimal attack angle is acquired. |
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| Keywords: | wind turbine blade aerodynamic characteristics airfoil |
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