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Aerodynamic performance enhancement of horizontal axis wind turbines by dimples on blades: Numerical investigation

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  • Sedighi, Hamed
  • Akbarzadeh, Pooria
  • Salavatipour, Ali

Abstract

In this study, the effect of dimpled surface blade on the performance of V47-660 kW horizontal axis wind turbine is numerically investigated. For this purpose, the suction sides of the wind turbine blades are passively modified using some spherical dimples. The governing continuity and momentum equations are solved using an incompressible Reynolds-Averaged Navier-Stokes solver and k−ω Shear-Stress Transport turbulent model. The effect of radius, location, and quantity of dimples on the aerodynamic performance of the wind turbine including torque and power generation, flow separation, and thrust load are studied to find an appropriate case. Then the effect of blade pitch angle and wind speed is also examined on the best-dimpled blades. The results show that dimples could be effective in increasing the torque and power generation if they are designed appropriately. Obtained results reveal that for the best situation, dimples could improve the generating torque by around 16.08%.

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  • Sedighi, Hamed & Akbarzadeh, Pooria & Salavatipour, Ali, 2020. "Aerodynamic performance enhancement of horizontal axis wind turbines by dimples on blades: Numerical investigation," Energy, Elsevier, vol. 195(C).
    • Handle: RePEc:eee:energy:v:195:y:2020:i:c:s0360544220301638
    DOI: 10.1016/j.energy.2020.117056
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    References listed on IDEAS

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    1. Wang, Ying & Li, Gaohui & Shen, Sheng & Huang, Diangui & Zheng, Zhongquan, 2018. "Investigation on aerodynamic performance of horizontal axis wind turbine by setting micro-cylinder in front of the blade leading edge," Energy, Elsevier, vol. 143(C), pages 1107-1124.
    2. Ismail, Md Farhad & Vijayaraghavan, Krishna, 2015. "The effects of aerofoil profile modification on a vertical axis wind turbine performance," Energy, Elsevier, vol. 80(C), pages 20-31.
    3. Gao, Linyue & Zhang, Hui & Liu, Yongqian & Han, Shuang, 2015. "Effects of vortex generators on a blunt trailing-edge airfoil for wind turbines," Renewable Energy, Elsevier, vol. 76(C), pages 303-311.
    4. D'Alessandro, Valerio & Clementi, Giacomo & Giammichele, Luca & Ricci, Renato, 2019. "Assessment of the dimples as passive boundary layer control technique for laminar airfoils operating at wind turbine blades root region typical Reynolds numbers," Energy, Elsevier, vol. 170(C), pages 102-111.
    5. Zhu, Bing & Sun, Xiaojing & Wang, Ying & Huang, Diangui, 2017. "Performance characteristics of a horizontal axis turbine with fusion winglet," Energy, Elsevier, vol. 120(C), pages 431-440.
    6. Chamorro, Leonardo P. & Arndt, R.E.A. & Sotiropoulos, F., 2013. "Drag reduction of large wind turbine blades through riblets: Evaluation of riblet geometry and application strategies," Renewable Energy, Elsevier, vol. 50(C), pages 1095-1105.
    7. Wang, Haipeng & Zhang, Bo & Qiu, Qinggang & Xu, Xiang, 2017. "Flow control on the NREL S809 wind turbine airfoil using vortex generators," Energy, Elsevier, vol. 118(C), pages 1210-1221.
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    Cited by:

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