CFD Analysis of Rotating Two-Bladed Flatback Wind Turbine Rotor

机译：旋转双叶片平背式风力发电机转子的CFD分析

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The effects of modifying the inboard portion of the NREL Phase VI rotor using a thickened, flatback version of the S809 design airfoil are studied using a three-dimensional Reynolds-averaged Navier-Stokes method. A motivation for using such a thicker airfoil design coupled with a blunt trailing edge is to alleviate structural constraints while reducing blade weight and maintaining the power performance of the rotor. The calculated results for the baseline Phase VI rotor are benchmarked against wind tunnel results obtained at 10, 7, and 5 meters per second. The calculated results for the modified rotor are compared against those of the baseline rotor. The results of this study demonstrate that a thick, flatback blade profile is viable as a bridge to connect structural requirements with aerodynamic performance in designing future wind turbine rotors.

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作者
Chao, D. D.; van Dam, C. P.;
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年度 2008
页码 1-85
总页数 85
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Aerodynamics ; Airfoils ; Computational fluid dynamics ; Wind turbines ; Design ; Wind energy ; Rotors ; Wind tunnels ; Navier Stokes equations ; Performance evaluation;

机译：空气动力学;翼型;计算流体动力学;风力涡轮机;设计;风能;转子;风洞; Navier stokes方程;性能评估;

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1. In-plane self-excitation of two-bladed horizontal axis wind turbine rotors due to blade elasticity and gravity [J] . Shigeo Yoshida Wind Engineering . 2016,第4期

机译：由于叶片的弹性和重力，两叶片水平轴风力涡轮机转子的面内自激
2. CFD investigation on the flatback airfoil effect of 10 MW wind turbine blade [J] . Jeong Jae-Ho, Kim Soo-Hyun Journal of Mechanical Science and Technology . 2018,第5期

机译：10 MW风力涡轮机叶片平板翼型效应的差价合约调查
3. WIND FLOW CONSIDERATIONS TO PREDICT POWER PERFORMANCE OF COUNTER ROTATING HORIZONTAL AXIS WIND TURBINE AND UNIDIRECTIONAL CO-AXIAL SERIES ROTOR WIND TURBINE [J] . Sandip A. Kale, S. N. Sapali Advances and Applications in Fluid Mechanics . 2015,第2期

机译：预测水平旋转水平轴风轮机和单向同轴轴流风轮机功率性能的风流注意事项
4. A study on aerodynamics from a two-bladed small wind turbine by CFD [C] . Shunsuke NEGISHI, Noriki IWANAGA, Takashi HASHIBA, 流体工学部門講演会 . 2016

机译：CFD两叶小型风力涡轮机的空气动力学研究
5. A computational analysis of wind turbine and wind farm aerodynamics with a focus on dual rotor wind turbines. [D] . Rosenberg, Aaron John. 2016

机译：风力涡轮机和风电场空气动力学的计算分析，重点是双转子风力涡轮机。
6. Trailing-Edge Flap Control for Mitigating Rotor Power Fluctuations of a Large-Scale Offshore Floating Wind Turbine under the Turbulent Wind Condition [O] . Bofeng Xu, Junheng Feng, Tongguang Wang, 2018

机译：湍流风能下用于减轻大型近海浮动风力涡轮机的转子电力波动的后缘襟翼控制
7. CFD analysis of rotating two-bladed flatback wind turbine rotor. [O] . van Dam, C.P. (University of California, David, CA), Chao, David D., Berg, Dale E. (University of California, David, CA) 2008

机译：旋转双叶片平背风力发电机转子的CFD分析。
8. CFD Analysis of Rotating Two-Bladed Flatback Wind Turbine Rotor [R] . Chao, D. D., van Dam, C. P. 2008

机译：旋转双叶片平背式风力发电机转子的CFD分析

CFD Analysis of Rotating Two-Bladed Flatback Wind Turbine Rotor

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