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Numerical Investigation of the Tip Vortex of a Straight-Bladed Vertical Axis Wind Turbine with Double-Blades

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  • Yanzhao Yang

    (College of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China
    Graduate School of Bioresources, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan)

  • Zhiping Guo

    (College of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China)

  • Yanfeng Zhang

    (College of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China
    Graduate School of Bioresources, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan)

  • Ho Jinyama

    (Graduate School of Bioresources, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan)

  • Qingan Li

    (Division of Mechanical Engineering, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan)

Abstract

Wind velocity distribution and the vortex around the wind turbine present a significant challenge in the development of straight-bladed vertical axis wind turbines (VAWTs). This paper is intended to investigate influence of tip vortex on wind turbine wake by Computational Fluid Dynamics (CFD) simulations. In this study, the number of blades is two and the airfoil is a NACA0021 with chord length of c = 0.265 m. To capture the tip vortex characteristics, the velocity fields are investigated by the Q -criterion iso-surface ( Q = 100) with shear-stress transport (SST) k-ω turbulence model at different tip speed ratios (TSRs). Then, mean velocity, velocity deficit and torque coefficient acting on the blade in the different spanwise positions are compared. The wind velocities obtained by CFD simulations are also compared with the experimental data from wind tunnel experiments. As a result, we can state that the wind velocity curves calculated by CFD simulations are consistent with Laser Doppler Velocity (LDV) measurements. The distribution of the vortex structure along the spanwise direction is more complex at a lower TSR and the tip vortex has a longer dissipation distance at a high TSR. In addition, the mean wind velocity shows a large value near the blade tip and a small value near the blade due to the vortex effect.

Suggested Citation

  • Yanzhao Yang & Zhiping Guo & Yanfeng Zhang & Ho Jinyama & Qingan Li, 2017. "Numerical Investigation of the Tip Vortex of a Straight-Bladed Vertical Axis Wind Turbine with Double-Blades," Energies, MDPI, vol. 10(11), pages 1-18, October.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:11:p:1721-:d:116713
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    References listed on IDEAS

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    1. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Furukawa, Kazuma & Yamamoto, Masayuki, 2015. "Effect of number of blades on aerodynamic forces on a straight-bladed Vertical Axis Wind Turbine," Energy, Elsevier, vol. 90(P1), pages 784-795.
    2. Jefferson, Michael, 2006. "Sustainable energy development: performance and prospects," Renewable Energy, Elsevier, vol. 31(5), pages 571-582.
    3. Thé, Jesse & Yu, Hesheng, 2017. "A critical review on the simulations of wind turbine aerodynamics focusing on hybrid RANS-LES methods," Energy, Elsevier, vol. 138(C), pages 257-289.
    4. Li, Qing’an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Shimizu, Kento & Ogasawara, Tatsuhiko & Nakai, Alisa & Kasuya, Takuji, 2016. "Effect of solidity on aerodynamic forces around straight-bladed vertical axis wind turbine by wind tunnel experiments (depending on number of blades)," Renewable Energy, Elsevier, vol. 96(PA), pages 928-939.
    5. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Furukawa, Kazuma & Yamamoto, Masayuki, 2016. "The influence of flow field and aerodynamic forces on a straight-bladed vertical axis wind turbine," Energy, Elsevier, vol. 111(C), pages 260-271.
    6. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Yamamoto, Masayuki & Ogasawara, Tatsuhiko & Shimizu, Kento & Kogaki, Tetsuya, 2016. "Study on power performance for straight-bladed vertical axis wind turbine by field and wind tunnel test," Renewable Energy, Elsevier, vol. 90(C), pages 291-300.
    7. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Kawabata, Toshiaki & Shimizu, Kento & Ogasawara, Tatsuhiko & Nakai, Alisa & Kasuya, Takuji, 2016. "Wind tunnel and numerical study of a straight-bladed vertical axis wind turbine in three-dimensional analysis (Part I: For predicting aerodynamic loads and performance)," Energy, Elsevier, vol. 106(C), pages 443-452.
    8. Lei, Hang & Zhou, Dai & Lu, Jiabao & Chen, Caiyong & Han, Zhaolong & Bao, Yan, 2017. "The impact of pitch motion of a platform on the aerodynamic performance of a floating vertical axis wind turbine," Energy, Elsevier, vol. 119(C), pages 369-383.
    9. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Murata, Junsuke & Kawabata, Toshiaki & Shimizu, Kento & Ogasawara, Tatsuhiko & Nakai, Alisa & Kasuya, Takuji, 2016. "Wind tunnel and numerical study of a straight-bladed Vertical Axis Wind Turbine in three-dimensional analysis (Part II: For predicting flow field and performance)," Energy, Elsevier, vol. 104(C), pages 295-307.
    10. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Shimizu, Kento & Ogasawara, Tatsuhiko & Nakai, Alisa & Kasuya, Takuji, 2017. "Effect of rotor aspect ratio and solidity on a straight-bladed vertical axis wind turbine in three-dimensional analysis by the panel method," Energy, Elsevier, vol. 121(C), pages 1-9.
    11. Li, Qing'an & Kamada, Yasunari & Maeda, Takao & Murata, Junsuke & Iida, Kohei & Okumura, Yuta, 2016. "Fundamental study on aerodynamic force of floating offshore wind turbine with cyclic pitch mechanism," Energy, Elsevier, vol. 99(C), pages 20-31.
    12. Li, Qing'an & Maeda, Takao & Kamada, Yasunari & Ogasawara, Tatsuhiko & Nakai, Alisa & Kasuya, Takuji, 2017. "Investigation of power performance and wake on a straight-bladed vertical axis wind turbine with field experiments," Energy, Elsevier, vol. 141(C), pages 1113-1123.
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    8. Peng, H.Y. & Liu, H.J. & Yang, J.H., 2021. "A review on the wake aerodynamics of H-rotor vertical axis wind turbines," Energy, Elsevier, vol. 232(C).
    9. Yanzhao Yang & Zhiping Guo & Qing Song & Yanfeng Zhang & Qing’an Li, 2018. "Effect of Blade Pitch Angle on the Aerodynamic Characteristics of a Straight-bladed Vertical Axis Wind Turbine Based on Experiments and Simulations," Energies, MDPI, vol. 11(6), pages 1-15, June.
    10. Shern-Khai Ung & Wen-Tong Chong & Shabudin Mat & Jo-Han Ng & Yin-Hui Kok & Kok-Hoe Wong, 2022. "Investigation into the Aerodynamic Performance of a Vertical Axis Wind Turbine with Endplate Design," Energies, MDPI, vol. 15(19), pages 1-26, September.
    11. Jia Guo & Liping Lei, 2020. "Flow Characteristics of a Straight-Bladed Vertical Axis Wind Turbine with Inclined Pitch Axes," Energies, MDPI, vol. 13(23), pages 1-23, November.

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