IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v36y2011i9p2395-2403.html
   My bibliography  Save this article

Design of the rotor blades of a mini hydraulic bulb-turbine

Author

Listed:
  • Ferro, L.M.C.
  • Gato, L.M.C.
  • Falcão, A.F.O.

Abstract

The rotor blades of a mini hydraulic turbine were designed using a quasi-three-dimensional method. The meridional flow is computed by a streamline curvature method and the blade-to-blade flow by a singularity method. The rotor blade sections are the NACA 66 (MOD) with a = 0.8 meanline. The camber and the stagger angle of the blade sections are adjusted to fulfil the prescribed angular momentum distributions, at the rotor inlet and outlet sections, and zero-incidence flow angle, at the blade leading edge.

Suggested Citation

  • Ferro, L.M.C. & Gato, L.M.C. & Falcão, A.F.O., 2011. "Design of the rotor blades of a mini hydraulic bulb-turbine," Renewable Energy, Elsevier, vol. 36(9), pages 2395-2403.
    • Handle: RePEc:eee:renene:v:36:y:2011:i:9:p:2395-2403
    DOI: 10.1016/j.renene.2011.01.037
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148111000747
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2011.01.037?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. Ferro, L.M.C. & Gato, L.M.C. & Falcão, A.F.O., 2010. "Design and experimental validation of the inlet guide vane system of a mini hydraulic bulb-turbine," Renewable Energy, Elsevier, vol. 35(9), pages 1920-1928.
    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. Sotoude Haghighi, M.H. & Mirghavami, S.M. & Chini, S.F. & Riasi, A., 2019. "Developing a method to design and simulation of a very low head axial turbine with adjustable rotor blades," Renewable Energy, Elsevier, vol. 135(C), pages 266-276.
    2. Jiyun, Du & Hongxing, Yang & Zhicheng, Shen & Xiaodong, Guo, 2018. "Development of an inline vertical cross-flow turbine for hydropower harvesting in urban water supply pipes," Renewable Energy, Elsevier, vol. 127(C), pages 386-397.
    3. Chen, Huixiang & Zhou, Daqing & Kan, Kan & Guo, Junxun & Zheng, Yuan & Binama, Maxime & Xu, Zhe & Feng, Jiangang, 2021. "Transient characteristics during the co-closing guide vanes and runner blades of a bulb turbine in load rejection process," Renewable Energy, Elsevier, vol. 165(P2), pages 28-41.
    4. Hoghooghi, Hadi & Durali, Mohammad & Kashef, Amin, 2018. "A new low-cost swirler for axial micro hydro turbines of low head potential," Renewable Energy, Elsevier, vol. 128(PA), pages 375-390.
    5. Laghari, J.A. & Mokhlis, H. & Bakar, A.H.A. & Mohammad, Hasmaini, 2013. "A comprehensive overview of new designs in the hydraulic, electrical equipments and controllers of mini hydro power plants making it cost effective technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 20(C), pages 279-293.
    6. Seixas, M. & Melício, R. & Mendes, V.M.F. & Couto, C., 2016. "Blade pitch control malfunction simulation in a wind energy conversion system with MPC five-level converter," Renewable Energy, Elsevier, vol. 89(C), pages 339-350.
    7. Hsin-Hung Lin, 2019. "Improvement of Human Thermal Comfort by Optimizing the Airflow Induced by a Ceiling Fan," Sustainability, MDPI, vol. 11(12), pages 1-17, June.
    8. Jiyun, Du & Zhicheng, Shen & Hongxing, Yang, 2018. "Numerical study on the impact of runner inlet arc angle on the performance of inline cross-flow turbine used in urban water mains," Energy, Elsevier, vol. 158(C), pages 228-237.

    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. Lei Tan & Baoshan Zhu & Shuliang Cao & Yuchuan Wang & Binbin Wang, 2014. "Influence of Prewhirl Regulation by Inlet Guide Vanes on Cavitation Performance of a Centrifugal Pump," Energies, MDPI, vol. 7(2), pages 1-16, February.
    2. Gabl, Roman & Innerhofer, Daniel & Achleitner, Stefan & Righetti, Maurizio & Aufleger, Markus, 2018. "Evaluation criteria for velocity distributions in front of bulb hydro turbines," Renewable Energy, Elsevier, vol. 121(C), pages 745-756.
    3. Laghari, J.A. & Mokhlis, H. & Bakar, A.H.A. & Mohammad, Hasmaini, 2013. "A comprehensive overview of new designs in the hydraulic, electrical equipments and controllers of mini hydro power plants making it cost effective technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 20(C), pages 279-293.
    4. Yabin Liu & Lei Tan & Ming Liu & Yue Hao & Yun Xu, 2017. "Influence of Prewhirl Angle and Axial Distance on Energy Performance and Pressure Fluctuation for a Centrifugal Pump with Inlet Guide Vanes," Energies, MDPI, vol. 10(5), pages 1-14, May.
    5. Hoghooghi, Hadi & Durali, Mohammad & Kashef, Amin, 2018. "A new low-cost swirler for axial micro hydro turbines of low head potential," Renewable Energy, Elsevier, vol. 128(PA), pages 375-390.

    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:36:y:2011:i:9:p:2395-2403. 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.