IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i2p297-d129049.html
   My bibliography  Save this article

Numerical Study of the Effect of Winglets on the Performance of a Straight Blade Darrieus Water Turbine

Author

Listed:
  • Santiago Laín

    (Modelling, Analysis and Simulation of Environmental and Industrial Processes (PAI+) Research Group, Universidad Autónoma de Occidente, Calle 25 No 115-85, Cali, Colombia)

  • Manuel A. Taborda

    (Modelling, Analysis and Simulation of Environmental and Industrial Processes (PAI+) Research Group, Universidad Autónoma de Occidente, Calle 25 No 115-85, Cali, Colombia)

  • Omar D. López

    (Computational Mechanics Research Group, Universidad de los Andes, Carrera 1Este No 19A-40, Bogotá, Colombia)

Abstract

This study deals with the three-dimensional unsteady numerical simulation of the flow around a cross-flow vertical-axis water turbine (CFWT) of the Darrieus type. The influence of turbine design on its hydrodynamic characteristics and performance is investigated by means of a time-accurate Reynolds Averaged Navier Stokes (RANS) commercial solver. The flow unsteadiness is described using a transient rotor-stator model in connection with a sliding interface. A classical Darrieus straight blade turbine, based on the NACA0025 airfoil, has been modified adding winglets (symmetric and asymmetric designs) to the blades’ tips with the objective of reducing the strength of the detached trailing vortices. The turbulent features of the flow have been modelled by using different turbulence models ( k - ε Renormalization Group, standard Shear Stress Transport, transition Shear Stress Transport and Reynolds Stress Model). As a result, the predicted hydrodynamic performance of the turbine including winglets increases, independently of the employed turbulence model, being the improvement higher when a symmetric winglet design is considered. Moreover, visualization of skin friction lines pattern and their connection with vorticity isosurfaces, illustrating the flow detachment in the three blade configurations, has been carried out. Finally, a short discussion about the intermittency behavior along a turbine revolution is presented.

Suggested Citation

  • Santiago Laín & Manuel A. Taborda & Omar D. López, 2018. "Numerical Study of the Effect of Winglets on the Performance of a Straight Blade Darrieus Water Turbine," Energies, MDPI, vol. 11(2), pages 1-24, January.
  • Handle: RePEc:gam:jeners:v:11:y:2018:i:2:p:297-:d:129049
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/2/297/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/11/2/297/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Chirag Trivedi & Michel J. Cervantes & Ole G. Dahlhaug, 2016. "Experimental and Numerical Studies of a High-Head Francis Turbine: A Review of the Francis-99 Test Case," Energies, MDPI, vol. 9(2), pages 1-24, January.
    2. Howell, Robert & Qin, Ning & Edwards, Jonathan & Durrani, Naveed, 2010. "Wind tunnel and numerical study of a small vertical axis wind turbine," Renewable Energy, Elsevier, vol. 35(2), pages 412-422.
    3. Sina Shamsoddin & Fernando Porté-Agel, 2016. "A Large-Eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer," Energies, MDPI, vol. 9(5), pages 1-23, May.
    4. 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.
    5. Chirag Trivedi & Michel J. Cervantes & B. K. Gandhi, 2016. "Investigation of a High Head Francis Turbine at Runaway Operating Conditions," Energies, MDPI, vol. 9(3), pages 1-22, March.
    6. Maître, T. & Amet, E. & Pellone, C., 2013. "Modeling of the flow in a Darrieus water turbine: Wall grid refinement analysis and comparison with experiments," Renewable Energy, Elsevier, vol. 51(C), pages 497-512.
    7. Li, Ye & Calisal, Sander M., 2010. "Three-dimensional effects and arm effects on modeling a vertical axis tidal current turbine," Renewable Energy, Elsevier, vol. 35(10), pages 2325-2334.
    8. 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.
    9. Siddiqui, M. Salman & Durrani, Naveed & Akhtar, Imran, 2015. "Quantification of the effects of geometric approximations on the performance of a vertical axis wind turbine," Renewable Energy, Elsevier, vol. 74(C), pages 661-670.
    10. Balduzzi, Francesco & Bianchini, Alessandro & Maleci, Riccardo & Ferrara, Giovanni & Ferrari, Lorenzo, 2016. "Critical issues in the CFD simulation of Darrieus wind turbines," Renewable Energy, Elsevier, vol. 85(C), pages 419-435.
    11. 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.
    12. Sina Shamsoddin & Fernando Porté-Agel, 2014. "Large Eddy Simulation of Vertical Axis Wind Turbine Wakes," Energies, MDPI, vol. 7(2), pages 1-23, February.
    13. Marsh, Philip & Ranmuthugala, Dev & Penesis, Irene & Thomas, Giles, 2017. "The influence of turbulence model and two and three-dimensional domain selection on the simulated performance characteristics of vertical axis tidal turbines," Renewable Energy, Elsevier, vol. 105(C), pages 106-116.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Leidy Tatiana Contreras & Omar Dario Lopez & Santiago Lain, 2018. "Computational Fluid Dynamics Modelling and Simulation of an Inclined Horizontal Axis Hydrokinetic Turbine," Energies, MDPI, vol. 11(11), pages 1-23, November.
    2. Barbarić, Marina & Batistić, Ivan & Guzović, Zvonimir, 2022. "Numerical study of the flow field around hydrokinetic turbines with winglets on the blades," Renewable Energy, Elsevier, vol. 192(C), pages 692-704.
    3. Tunio, Intizar Ali & Shah, Madad Ali & Hussain, Tanweer & Harijan, Khanji & Mirjat, Nayyar Hussain & Memon, Abdul Hameed, 2020. "Investigation of duct augmented system effect on the overall performance of straight blade Darrieus hydrokinetic turbine," Renewable Energy, Elsevier, vol. 153(C), pages 143-154.
    4. Barnes, Andrew & Marshall-Cross, Daniel & Hughes, Ben Richard, 2021. "Towards a standard approach for future Vertical Axis Wind Turbine aerodynamics research and development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    5. Santiago Laín & Pablo Cortés & Omar Darío López, 2020. "Numerical Simulation of the Flow around a Straight Blade Darrieus Water Turbine," Energies, MDPI, vol. 13(5), pages 1-27, March.
    6. 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.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Santiago Laín & Pablo Cortés & Omar Darío López, 2020. "Numerical Simulation of the Flow around a Straight Blade Darrieus Water Turbine," Energies, MDPI, vol. 13(5), pages 1-27, March.
    2. Wong, Kok Hoe & Chong, Wen Tong & Poh, Sin Chew & Shiah, Yui-Chuin & Sukiman, Nazatul Liana & Wang, Chin-Tsan, 2018. "3D CFD simulation and parametric study of a flat plate deflector for vertical axis wind turbine," Renewable Energy, Elsevier, vol. 129(PA), pages 32-55.
    3. 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).
    4. Atlaschian, Omid & Metzger, M., 2021. "Numerical model of vertical axis wind turbine performance in realistic gusty wind conditions," Renewable Energy, Elsevier, vol. 165(P1), pages 211-223.
    5. Runqiang Zhang & Zhenwei Huang & Lei Tan & Yuchuan Wang & Erqi Wang, 2020. "Energy Performance and Radial Force of Vertical Axis Darrieus Turbine for Ocean Energy," Energies, MDPI, vol. 13(20), pages 1-15, October.
    6. Zanforlin, Stefania & Deluca, Stefano, 2018. "Effects of the Reynolds number and the tip losses on the optimal aspect ratio of straight-bladed Vertical Axis Wind Turbines," Energy, Elsevier, vol. 148(C), pages 179-195.
    7. Kamal, Md. Mustafa & Saini, R.P., 2022. "A numerical investigation on the influence of savonius blade helicity on the performance characteristics of hybrid cross-flow hydrokinetic turbine," Renewable Energy, Elsevier, vol. 190(C), pages 788-804.
    8. 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.
    9. Barnes, Andrew & Marshall-Cross, Daniel & Hughes, Ben Richard, 2021. "Towards a standard approach for future Vertical Axis Wind Turbine aerodynamics research and development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    10. Tunio, Intizar Ali & Shah, Madad Ali & Hussain, Tanweer & Harijan, Khanji & Mirjat, Nayyar Hussain & Memon, Abdul Hameed, 2020. "Investigation of duct augmented system effect on the overall performance of straight blade Darrieus hydrokinetic turbine," Renewable Energy, Elsevier, vol. 153(C), pages 143-154.
    11. Hand, Brian & Cashman, Andrew, 2018. "Aerodynamic modeling methods for a large-scale vertical axis wind turbine: A comparative study," Renewable Energy, Elsevier, vol. 129(PA), pages 12-31.
    12. Kumar, Rakesh & Sarkar, Shibayan, 2022. "Effect of design parameters on the performance of helical Darrieus hydrokinetic turbines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 162(C).
    13. Ma, Ning & Lei, Hang & Han, Zhaolong & Zhou, Dai & Bao, Yan & Zhang, Kai & Zhou, Lei & Chen, Caiyong, 2018. "Airfoil optimization to improve power performance of a high-solidity vertical axis wind turbine at a moderate tip speed ratio," Energy, Elsevier, vol. 150(C), pages 236-252.
    14. Lidong Zhang & Kaiqi Zhu & Junwei Zhong & Ling Zhang & Tieliu Jiang & Shaohua Li & Zhongbin Zhang, 2018. "Numerical Investigations of the Effects of the Rotating Shaft and Optimization of Urban Vertical Axis Wind Turbines," Energies, MDPI, vol. 11(7), pages 1-25, July.
    15. Chen, Jian & Yang, Hongxing & Yang, Mo & Xu, Hongtao & Hu, Zuohuan, 2015. "A comprehensive review of the theoretical approaches for the airfoil design of lift-type vertical axis wind turbine," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1709-1720.
    16. Guanghao Li & Guoying Wu & Lei Tan & Honggang Fan, 2023. "A Review: Design and Optimization Approaches of the Darrieus Water Turbine," Sustainability, MDPI, vol. 15(14), pages 1-28, July.
    17. 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.
    18. Zhu, Haitian & Hao, Wenxing & Li, Chun & Ding, Qinwei & Wu, Baihui, 2018. "A critical study on passive flow control techniques for straight-bladed vertical axis wind turbine," Energy, Elsevier, vol. 165(PA), pages 12-25.
    19. 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.
    20. Ji Hao Zhang & Fue-Sang Lien & Eugene Yee, 2022. "Investigations of Vertical-Axis Wind-Turbine Group Synergy Using an Actuator Line Model," Energies, MDPI, vol. 15(17), pages 1-22, August.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:11:y:2018:i:2:p:297-:d:129049. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.