IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v237y2024ipas096014812401704x.html
   My bibliography  Save this article

An experimental investigation of the performance of a power transmission mechanism for a flapping-foil hydrokinetic turbine

Author

Listed:
  • Kim, Dong-Geon
  • Kim, Jihoon
  • Ko, Jin Hwan

Abstract

In this work, a hydrokinetic turbine that transmits the flapping power of front and rear foils to the final shaft was proposed and verified by conducting experiments in a circulating water tunnel. In particular, a crank-rocker mechanism was adopted for the transmission, with maximum actual power transmission efficiency of 92.1 % achieved, an outcome close to the maximum theoretical power transmission efficiency of 95.3 %. Although apparent negative-torque zones of the rear hydrofoil were observed due to wake effect from the front foil, maximum power efficiency up to 32.1 % was achieved at a reduced frequency of 0.117. Eventually, better transmission performance will be realized by reducing the negative-torque zones and by designing a crank-rocker mechanism with high theoretical power transmission efficiency.

Suggested Citation

  • Kim, Dong-Geon & Kim, Jihoon & Ko, Jin Hwan, 2024. "An experimental investigation of the performance of a power transmission mechanism for a flapping-foil hydrokinetic turbine," Renewable Energy, Elsevier, vol. 237(PA).
    • Handle: RePEc:eee:renene:v:237:y:2024:i:pa:s096014812401704x
    DOI: 10.1016/j.renene.2024.121636
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S096014812401704X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2024.121636?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Khan, M.J. & Bhuyan, G. & Iqbal, M.T. & Quaicoe, J.E., 2009. "Hydrokinetic energy conversion systems and assessment of horizontal and vertical axis turbines for river and tidal applications: A technology status review," Applied Energy, Elsevier, vol. 86(10), pages 1823-1835, October.
    2. Xu, Wenhua & Xu, Guodong & Duan, Wenyang & Song, Zhijie & Lei, Jie, 2019. "Experimental and numerical study of a hydrokinetic turbine based on tandem flapping hydrofoils," Energy, Elsevier, vol. 174(C), pages 375-385.
    3. Ma, Penglei & Wang, Yong & Xie, Yudong & Zhang, Jianhua, 2018. "Analysis of a hydraulic coupling system for dual oscillating foils with a parallel configuration," Energy, Elsevier, vol. 143(C), pages 273-283.
    4. Kim, Jihoon & Kim, Dong-Geon & Jung, Sejin & Moon, Seong Min & Ko, Jin Hwan, 2023. "Experimental study of a fully passive flapping hydrofoil turbine with a dual configuration and a coupling mechanism," Renewable Energy, Elsevier, vol. 208(C), pages 191-202.
    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. Liu, Zhen & Qu, Hengliang & Song, Xinyu & Chen, Zhengshou, 2025. "A state-of-the-art review on energy-harvesting performance of the flapping hydrofoil with influential parameters," Renewable Energy, Elsevier, vol. 245(C).

    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. Liu, Zhen & Qu, Hengliang & Song, Xinyu & Chen, Zhengshou, 2025. "A state-of-the-art review on energy-harvesting performance of the flapping hydrofoil with influential parameters," Renewable Energy, Elsevier, vol. 245(C).
    2. Liu, Zhen & Qu, Hengliang & Song, Xinyu & Chen, Zhengshou & Ni, Heqiang, 2023. "Energy-harvesting performance of tandem coupled-pitching hydrofoils under the semi-activated mode: An experimental study," Energy, Elsevier, vol. 279(C).
    3. Sun, Guang & Wang, Yong & Xie, Yudong & Lv, Kai & Sheng, Ruoyu, 2021. "Research on the effect of a movable gurney flap on energy extraction of oscillating hydrofoil," Energy, Elsevier, vol. 225(C).
    4. Lo, Jonathan C.C. & Thompson, Mark C. & Hourigan, Kerry & Zhao, Jisheng, 2024. "Order of magnitude increase in power from flow-induced vibrations," Renewable and Sustainable Energy Reviews, Elsevier, vol. 205(C).
    5. Vermaak, Herman Jacobus & Kusakana, Kanzumba & Koko, Sandile Philip, 2014. "Status of micro-hydrokinetic river technology in rural applications: A review of literature," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 625-633.
    6. Hammar, Linus & Ehnberg, Jimmy & Mavume, Alberto & Francisco, Francisco & Molander, Sverker, 2012. "Simplified site-screening method for micro tidal current turbines applied in Mozambique," Renewable Energy, Elsevier, vol. 44(C), pages 414-422.
    7. Nishi, Yasuyuki & Sato, Genki & Shiohara, Daishi & Inagaki, Terumi & Kikuchi, Norio, 2017. "Performance characteristics of axial flow hydraulic turbine with a collection device in free surface flow field," Renewable Energy, Elsevier, vol. 112(C), pages 53-62.
    8. Hammar, Linus & Ehnberg, Jimmy & Mavume, Alberto & Cuamba, Boaventura C. & Molander, Sverker, 2012. "Renewable ocean energy in the Western Indian Ocean," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4938-4950.
    9. Zarzuelo, Carmen & López-Ruiz, Alejandro & Ortega-Sánchez, Miguel, 2018. "Impact of human interventions on tidal stream power: The case of Cádiz Bay," Energy, Elsevier, vol. 145(C), pages 88-104.
    10. Qian, Peng & Feng, Bo & Liu, Hao & Tian, Xiange & Si, Yulin & Zhang, Dahai, 2019. "Review on configuration and control methods of tidal current turbines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 125-139.
    11. Rengma, Thochi Seb & Subbarao, P.M.V., 2025. "Studies on role of twist angle on performance of Savonius hydrokinetic turbine variants," Renewable Energy, Elsevier, vol. 241(C).
    12. Kumar, Rishabh & Kumar, Anuj, 2024. "Optimization of slot parameters for performance enhancement of slotted Savonius hydrokinetic turbine using Taguchi analysis," Renewable Energy, Elsevier, vol. 237(PA).
    13. Mansoor Ahmed Zaib & Arbaz Waqar & Shoukat Abbas & Saeed Badshah & Sajjad Ahmad & Muhammad Amjad & Seyed Saeid Rahimian Koloor & Mohamed Eldessouki, 2022. "Effect of Blade Diameter on the Performance of Horizontal-Axis Ocean Current Turbine," Energies, MDPI, vol. 15(15), pages 1-13, July.
    14. Liu, Yijin & Li, Ye & He, Fenglan & Wang, Haifeng, 2017. "Comparison study of tidal stream and wave energy technology development between China and some Western Countries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 701-716.
    15. Le, Tuyen Quang & Ko, Jin Hwan, 2015. "Effect of hydrofoil flexibility on the power extraction of a flapping tidal generator via two- and three-dimensional flow simulations," Renewable Energy, Elsevier, vol. 80(C), pages 275-285.
    16. Segura, E. & Morales, R. & Somolinos, J.A., 2018. "A strategic analysis of tidal current energy conversion systems in the European Union," Applied Energy, Elsevier, vol. 212(C), pages 527-551.
    17. Elbatran, A.H. & Ahmed, Yasser M. & Shehata, Ahmed S., 2017. "Performance study of ducted nozzle Savonius water turbine, comparison with conventional Savonius turbine," Energy, Elsevier, vol. 134(C), pages 566-584.
    18. Li, Ningyu & Park, Hongrae & Sun, Hai & Bernitsas, Michael M., 2022. "Hydrokinetic energy conversion using flow induced oscillations of single-cylinder with large passive turbulence control," Applied Energy, Elsevier, vol. 308(C).
    19. Wang, He & Chen, Zhen & Huang, Jiahai, 2021. "Improvement of vibration frequency and energy efficiency in the uniaxial electro-hydraulic shaking tables for sinusoidal vibration waveform," Energy, Elsevier, vol. 218(C).
    20. Soudan, Bassel, 2019. "Community-scale baseload generation from marine energy," Energy, Elsevier, vol. 189(C).

    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:eee:renene:v:237:y:2024:i:pa:s096014812401704x. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    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.