| 小型垂直轴风力机叶片气动特性模拟与分析 |
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| 引用本文： | 武浩浩.小型垂直轴风力机叶片气动特性模拟与分析[J].荆门职业技术学院学报,2011(5):18-21. |
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| 作者姓名： | 武浩浩 |
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| 作者单位： | 中国矿业大学机电工程学院; |
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| 摘 要： | 针对NACA4412翼型风力发电机扰流流动特点,建立了二维和三维不可压缩湍流模型,并对基于流体连续性方程和N-S方程及k-ε湍流模型的二维流场进行数值模拟计算。采用多参考系计算（MRF）模型,用FLUENT模拟了流场内翼型截面的受力情况和速度分布情况,得到了NACA4412翼型风机的气动特性。
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| 关 键 词： | 风力发电机 FLUENT 叶素 叶片 速度场 压力场 气动特性 多参考系 |
Simulation and Analysis about the Aerodynamic Characteristics of Small Vertical Axis Wind Turbine Blade |
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| WU Hao-hao.Simulation and Analysis about the Aerodynamic Characteristics of Small Vertical Axis Wind Turbine Blade[J].Journal of Jingmen Vocational Technical College,2011(5):18-21. |
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| Authors: | WU Hao-hao |
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| Institution: | WU Hao-hao(School of Mechanical and Electrical Engineering,China University of Mining Technology,Xuzhou,Jiangsu,221116,China) |
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| Abstract: | Aim at the flow characteristics for turbulence of NACA4412 airfoil wind generator,2D and 3D incompressible turbulence model were built,and the 2D flow field based on fluid continuity equation,navier-stokes equation and k–ε turbulence model was made a numerical simulation.The author simulated the stress and velocity distribution situation of airfoil section in the flow field using FLUENT under MRF model,and the aerodynamic characteristics of NACA4412 airfoil wind generator was obtained. |
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| Keywords: | wind generator FLUENT foliosine blade velocity field pressure field aerodynamic characteristics MRF |
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