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CFD-Based J-Shaped Blade Design Improvement for Vertical Axis Wind Turbines

Author

Listed:
  • Antonio García Auyanet

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

  • Rangga E. Santoso

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

  • Hrishikesh Mohan

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

  • Sanvay S. Rathore

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

  • Debapriya Chakraborty

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

  • Patrick G. Verdin

    (Energy & Sustainability, Cranfield University, Cranfield MK43 0AL, UK)

Abstract

The need for an increase in energy harvesting has led to novel ideas and designs to extract more power from wind. One innovative solution is through the use of J-shaped blades for Darrieus vertical axis wind turbines (VAWTs), which is based on the removal of a portion of a conventional blade, either on the pressure or suction side. Although improvements in the self-starting capabilities of VAWTs have been reported when using such blades, the literature only studied hollow blades, showing a hair-like structure. This work numerically investigates six different J-shaped designs. A turbine comprising NACA0015-based blades forms the base case and is used to evaluate the 2D numerical models. Results show that blades with an external cut systematically outperform those designed with an internal cut. In addition, all proposed cut-based designs are shown to improve the starting torque of the turbine, reaching a 135% increase compared to the base model.

Suggested Citation

  • Antonio García Auyanet & Rangga E. Santoso & Hrishikesh Mohan & Sanvay S. Rathore & Debapriya Chakraborty & Patrick G. Verdin, 2022. "CFD-Based J-Shaped Blade Design Improvement for Vertical Axis Wind Turbines," Sustainability, MDPI, vol. 14(22), pages 1-16, November.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:22:p:15343-:d:976970
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    References listed on IDEAS

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    1. Yuji Ohya & Takashi Karasudani, 2010. "A Shrouded Wind Turbine Generating High Output Power with Wind-lens Technology," Energies, MDPI, vol. 3(4), pages 1-16, March.
    2. Antonio García Auyanet & Patrick G. Verdin, 2022. "Numerical Study of the Effect of Flap Geometry in a Multi-Slot Ducted Wind Turbine," Sustainability, MDPI, vol. 14(19), pages 1-17, September.
    3. Gupta, R. & Biswas, A. & Sharma, K.K., 2008. "Comparative study of a three-bucket Savonius rotor with a combined three-bucket Savonius–three-bladed Darrieus rotor," Renewable Energy, Elsevier, vol. 33(9), pages 1974-1981.
    4. Chen, Jian & Yang, Hongxing & Yang, Mo & Xu, Hongtao, 2015. "The effect of the opening ratio and location on the performance of a novel vertical axis Darrieus turbine," Energy, Elsevier, vol. 89(C), pages 819-834.
    5. Rezaeiha, Abdolrahim & Kalkman, Ivo & Blocken, Bert, 2017. "CFD simulation of a vertical axis wind turbine operating at a moderate tip speed ratio: Guidelines for minimum domain size and azimuthal increment," Renewable Energy, Elsevier, vol. 107(C), pages 373-385.
    6. Abdolahifar, Abolfazl & Karimian, S.M.H., 2022. "A comprehensive three-dimensional study on Darrieus vertical axis wind turbine with slotted blade to reduce flow separation," Energy, Elsevier, vol. 248(C).
    7. Zamani, Mahdi & Maghrebi, Mohammad Javad & Varedi, Seyed Rasoul, 2016. "Starting torque improvement using J-shaped straight-bladed Darrieus vertical axis wind turbine by means of numerical simulation," Renewable Energy, Elsevier, vol. 95(C), pages 109-126.
    8. Lin Pan & Ze Zhu & Haodong Xiao & Leichong Wang, 2021. "Numerical Analysis and Parameter Optimization of J-Shaped Blade on Offshore Vertical Axis Wind Turbine," Energies, MDPI, vol. 14(19), pages 1-29, October.
    9. Nunes, Matheus M. & Brasil Junior, Antonio C.P. & Oliveira, Taygoara F., 2020. "Systematic review of diffuser-augmented horizontal-axis turbines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 133(C).
    10. Mohamed, M.H., 2019. "Criticism study of J-Shaped darrieus wind turbine: Performance evaluation and noise generation assessment," Energy, Elsevier, vol. 177(C), pages 367-385.
    11. Rezaeiha, Abdolrahim & Montazeri, Hamid & Blocken, Bert, 2018. "Towards optimal aerodynamic design of vertical axis wind turbines: Impact of solidity and number of blades," Energy, Elsevier, vol. 165(PB), pages 1129-1148.
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    Cited by:

    1. Farzadi, Ramin & Zanj, Amir & Bazargan, Majid, 2024. "Effect of baffles on efficiency of darrieus vertical axis wind turbines equipped with J-type blades," Energy, Elsevier, vol. 305(C).
    2. Farzadi, Ramin & Bazargan, Majid, 2023. "3D numerical simulation of the Darrieus vertical axis wind turbine with J-type and straight blades under various operating conditions including self-starting mode," Energy, Elsevier, vol. 278(PB).

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    More about this item

    Keywords

    blade optimization; VAWT; starting torque; J-shape; NACA0015; CFD; k - ω;
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