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Numerical Evaluation of the Flow around a New Vertical Axis Wind Turbine Concept

Author

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  • Ion Malael

    (Romanian Research and Development Institute for Gas Turbines COMOTI, 220D Iuliu Maniu Bd., 061126 Bucharest, Romania)

  • Ioana Octavia Bucur

    (Romanian Research and Development Institute for Gas Turbines COMOTI, 220D Iuliu Maniu Bd., 061126 Bucharest, Romania)

Abstract

In order to develop a sustainable economy based on the efficient use of green energy resources, it is necessary to research and innovate systems such as wind turbines. In this paper, a new configuration for vertical axis wind turbines was proposed and numerically analyzed using CFD methods. The concept is based on solving the starting problem of lift-based vertical axis wind turbines. The new concept consists of three blades with different chords, arranged at different radii so that the interaction between the blades is reduced and the operation in the vortex wake is minimal, thus reducing the losses. Through comparing a classic case of an H-Darrieus wind turbine with the new concept, not only were satisfying results regarding the blade-to-blade interaction presented, but an increased efficiency of up to 10% was also observed. Among the presented results is the variation of the vorticity magnitude at different positions of the blades, thus, the concept’s blade-to-blade interaction is reduced. Conclusions drawn after the investigation are in favor of the proposed geometry and the concept should be pursued further.

Suggested Citation

  • Ion Malael & Ioana Octavia Bucur, 2021. "Numerical Evaluation of the Flow around a New Vertical Axis Wind Turbine Concept," Sustainability, MDPI, vol. 13(16), pages 1-17, August.
    • Handle: RePEc:gam:jsusta:v:13:y:2021:i:16:p:9012-:d:612912
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    References listed on IDEAS

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    1. Yufei Zhang & Chongyang Yan & Haixin Chen, 2020. "An Inverse Design Method for Airfoils Based on Pressure Gradient Distribution," Energies, MDPI, vol. 13(13), pages 1-18, July.
    2. Jin, Xin & Zhao, Gaoyuan & Gao, KeJun & Ju, Wenbin, 2015. "Darrieus vertical axis wind turbine: Basic research methods," Renewable and Sustainable Energy Reviews, Elsevier, vol. 42(C), pages 212-225.
    3. Samuel Mitchell & Iheanyichukwu Ogbonna & Konstantin Volkov, 2021. "Improvement of Self-Starting Capabilities of Vertical Axis Wind Turbines with New Design of Turbine Blades," Sustainability, MDPI, vol. 13(7), pages 1-24, March.
    4. Hui Tang & Yulong Lei & Xingzhong Li & Ke Gao & Yanli Li, 2020. "Aerodynamic Shape Optimization of a Wavy Airfoil for Ultra-Low Reynolds Number Regime in Gliding Flight," Energies, MDPI, vol. 13(2), pages 1-27, January.
    5. Dai, Juchuan & He, Tao & Li, Mimi & Long, Xin, 2021. "Performance study of multi-source driving yaw system for aiding yaw control of wind turbines," Renewable Energy, Elsevier, vol. 163(C), pages 154-171.
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    Cited by:

    1. Weijun Pan & Yanqiang Jiang & Yuqin Zhang, 2023. "Simulation Study of the Effect of Atmospheric Stratification on Aircraft Wake Vortex Encounter," Sustainability, MDPI, vol. 15(8), pages 1-18, April.

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