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Effect of Helix Angle on the Performance of Helical Vertical Axis Wind Turbine

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  • Unnikrishnan Divakaran

    (Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India)

  • Ajith Ramesh

    (Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India)

  • Akram Mohammad

    (Department of Aeronautical Engineering, Faculty of Engineeirng, King Abdulaziz University, Jeddah 21589, Saudi Arabia)

  • Ratna Kishore Velamati

    (Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India)

Abstract

The energy crisis has forced researchers to look for various non-conventional energy sources. Wind energy is one of the potential sources, and researchers have invested resources in developing different kinds of wind turbines. Vertical axis wind turbines (VAWT) have received less attention than their horizontal-axis counterparts. A helical-bladed VAWT is preferred because it makes perfect sense as an improvement in design, as they have higher azimuth angles of power generation capabilities. This paper studies the effects of the helix angle of blades in the aerodynamic performance of VAWT using 3D numerical simulations. Three different helix angles of 60°, 90°, and 120° of a three-bladed VAWT operating across different tip speed ratios were studied. Turbulence is modelled using a four-equation transition SST k-ω model (shear stress transport). The 60° helical-bladed VAWT was found to be better performing in comparison with all other helical-bladed and straight-bladed VAWT. The ripple effects on the shaft are also analysed using a standard deviation plot of the moment coefficient generated by a single blade over one complete cycle of its rotation. It was observed that the greater the helix angle, the lower the standard deviation. The paper also tries to analyse the percentage of power generated by each quartile of flow and the contribution of each section of the blade. Ansys FLUENT was employed for the entire study. A comparative study between different helical-bladed VAWT and straight-bladed VAWT was carried out along with wake structure analysis and flow contours for a better understanding of the flow field.

Suggested Citation

  • Unnikrishnan Divakaran & Ajith Ramesh & Akram Mohammad & Ratna Kishore Velamati, 2021. "Effect of Helix Angle on the Performance of Helical Vertical Axis Wind Turbine," Energies, MDPI, vol. 14(2), pages 1-24, January.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:2:p:393-:d:479144
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    References listed on IDEAS

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    1. Marsh, Philip & Ranmuthugala, Dev & Penesis, Irene & Thomas, Giles, 2015. "Numerical investigation of the influence of blade helicity on the performance characteristics of vertical axis tidal turbines," Renewable Energy, Elsevier, vol. 81(C), pages 926-935.
    2. Battisti, L. & Persico, G. & Dossena, V. & Paradiso, B. & Raciti Castelli, M. & Brighenti, A. & Benini, E., 2018. "Experimental benchmark data for H-shaped and troposkien VAWT architectures," Renewable Energy, Elsevier, vol. 125(C), pages 425-444.
    3. Bedon, Gabriele & Raciti Castelli, Marco & Benini, Ernesto, 2014. "Proposal for an innovative chord distribution in the Troposkien vertical axis wind turbine concept," Energy, Elsevier, vol. 66(C), pages 689-698.
    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. Bachant, Peter & Wosnik, Martin, 2015. "Performance measurements of cylindrical- and spherical-helical cross-flow marine hydrokinetic turbines, with estimates of exergy efficiency," Renewable Energy, Elsevier, vol. 74(C), pages 318-325.
    6. Karimian, S.M.H. & Abdolahifar, Abolfazl, 2020. "Performance investigation of a new Darrieus Vertical Axis Wind Turbine," Energy, Elsevier, vol. 191(C).
    7. Lee, Young-Tae & Lim, Hee-Chang, 2015. "Numerical study of the aerodynamic performance of a 500 W Darrieus-type vertical-axis wind turbine," Renewable Energy, Elsevier, vol. 83(C), pages 407-415.
    8. Bedon, Gabriele & De Betta, Stefano & Benini, Ernesto, 2016. "Performance-optimized airfoil for Darrieus wind turbines," Renewable Energy, Elsevier, vol. 94(C), pages 328-340.
    9. 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.
    10. Tjiu, Willy & Marnoto, Tjukup & Mat, Sohif & Ruslan, Mohd Hafidz & Sopian, Kamaruzzaman, 2015. "Darrieus vertical axis wind turbine for power generation I: Assessment of Darrieus VAWT configurations," Renewable Energy, Elsevier, vol. 75(C), pages 50-67.
    11. Rezaeiha, Abdolrahim & Montazeri, Hamid & Blocken, Bert, 2019. "On the accuracy of turbulence models for CFD simulations of vertical axis wind turbines," Energy, Elsevier, vol. 180(C), pages 838-857.
    12. Dowon Han & Young Gun Heo & Nak Joon Choi & Sang Hyun Nam & Kyoung Ho Choi & Kyung Chun Kim, 2018. "Design, Fabrication, and Performance Test of a 100-W Helical-Blade Vertical-Axis Wind Turbine at Low Tip-Speed Ratio," Energies, MDPI, vol. 11(6), pages 1-17, June.
    13. 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.
    14. Eboibi, Okeoghene & Danao, Louis Angelo M. & Howell, Robert J., 2016. "Experimental investigation of the influence of solidity on the performance and flow field aerodynamics of vertical axis wind turbines at low Reynolds numbers," Renewable Energy, Elsevier, vol. 92(C), pages 474-483.
    15. Rezaeiha, Abdolrahim & Kalkman, Ivo & Blocken, Bert, 2017. "Effect of pitch angle on power performance and aerodynamics of a vertical axis wind turbine," Applied Energy, Elsevier, vol. 197(C), pages 132-150.
    16. Sengupta, A.R. & Biswas, A. & Gupta, R., 2016. "Studies of some high solidity symmetrical and unsymmetrical blade H-Darrieus rotors with respect to starting characteristics, dynamic performances and flow physics in low wind streams," Renewable Energy, Elsevier, vol. 93(C), pages 536-547.
    17. Tjiu, Willy & Marnoto, Tjukup & Mat, Sohif & Ruslan, Mohd Hafidz & Sopian, Kamaruzzaman, 2015. "Darrieus vertical axis wind turbine for power generation II: Challenges in HAWT and the opportunity of multi-megawatt Darrieus VAWT development," Renewable Energy, Elsevier, vol. 75(C), pages 560-571.
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