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A vortex model for Darrieus turbine using finite element techniques

Author

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  • Ponta, Fernando L.
  • Jacovkis, Pablo M.

Abstract

Since 1970 several aerodynamic prediction models have been formulated for the Darrieus turbine. We can identify two families of models: stream-tube and vortex. The former needs much less computation time but the latter is more accurate. The purpose of this paper is to show a new option for modelling the aerodynamic behaviour of Darrieus turbines. The idea is to combine a classic free vortex model with a finite element analysis of the flow in the surroundings of the blades. This avoids some of the remaining deficiencies in classic vortex models. The agreement between analysis and experiment when predicting instantaneous blade forces and near wake flow behind the rotor is better than the one obtained in previous models.

Suggested Citation

  • Ponta, Fernando L. & Jacovkis, Pablo M., 2001. "A vortex model for Darrieus turbine using finite element techniques," Renewable Energy, Elsevier, vol. 24(1), pages 1-18.
    • Handle: RePEc:eee:renene:v:24:y:2001:i:1:p:1-18
    DOI: 10.1016/S0960-1481(00)00190-7
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    Citations

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    Cited by:

    1. Goude, Anders & Ågren, Olov, 2014. "Simulations of a vertical axis turbine in a channel," Renewable Energy, Elsevier, vol. 63(C), pages 477-485.
    2. Antheaume, Sylvain & Maître, Thierry & Achard, Jean-Luc, 2008. "Hydraulic Darrieus turbines efficiency for free fluid flow conditions versus power farms conditions," Renewable Energy, Elsevier, vol. 33(10), pages 2186-2198.
    3. Apurva Baruah & Fernando Ponta & Alayna Farrell, 2024. "Simulation of the Multi-Wake Evolution of Two Sandia National Labs/National Rotor Testbed Turbines Operating in a Tandem Layout," Energies, MDPI, vol. 17(5), pages 1-25, February.
    4. Malipeddi, A.R. & Chatterjee, D., 2012. "Influence of duct geometry on the performance of Darrieus hydroturbine," Renewable Energy, Elsevier, vol. 43(C), pages 292-300.
    5. 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.
    6. 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.
    7. Aslam Bhutta, Muhammad Mahmood & Hayat, Nasir & Farooq, Ahmed Uzair & Ali, Zain & Jamil, Sh. Rehan & Hussain, Zahid, 2012. "Vertical axis wind turbine – A review of various configurations and design techniques," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(4), pages 1926-1939.
    8. Saeidi, Davood & Sedaghat, Ahmad & Alamdari, Pourya & Alemrajabi, Ali Akbar, 2013. "Aerodynamic design and economical evaluation of site specific small vertical axis wind turbines," Applied Energy, Elsevier, vol. 101(C), pages 765-775.
    9. Zanette, J. & Imbault, D. & Tourabi, A., 2010. "A design methodology for cross flow water turbines," Renewable Energy, Elsevier, vol. 35(5), pages 997-1009.
    10. 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.
    11. Borg, Michael & Shires, Andrew & Collu, Maurizio, 2014. "Offshore floating vertical axis wind turbines, dynamics modelling state of the art. part I: Aerodynamics," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 1214-1225.
    12. Ponta, Fernando L. & Otero, Alejandro D. & Lago, Lucas I. & Rajan, Anurag, 2016. "Effects of rotor deformation in wind-turbine performance: The Dynamic Rotor Deformation Blade Element Momentum model (DRD–BEM)," Renewable Energy, Elsevier, vol. 92(C), pages 157-170.

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