Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation

B. Ji, Kazuyoshi Miyagawa, X. W. Luo, Y. L. Wu, H. Y. Xu

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Citation (Scopus)

    Abstract

    Large-Eddy simulation (LES) coupling with mass transfer cavitation model was used to resolve the turbulent flow structure with cavitation. The results will focus on the cavitation shedding dynamics around NACA66 hydrofoil. The predicted results compare well with the experimental measurements for steady/unsteady partial cavitating flows. Numerical visualizations of cloud cavity evolution and surface pressure signals show relatively good agreement with the experimental data.

    Original languageEnglish
    Title of host publicationIOP Conference Series: Materials Science and Engineering
    Volume52
    EditionTOPIC 6
    DOIs
    Publication statusPublished - 2013
    Event6th International Conference on Pumps and Fans with Compressors and Wind Turbines, ICPF 2013 - Beijing, China
    Duration: 2013 Sep 19 → 2013 Sep 22

    Other

    Other6th International Conference on Pumps and Fans with Compressors and Wind Turbines, ICPF 2013
    CountryChina
    CityBeijing
    Period13/9/19 → 13/9/22

    Fingerprint

    Hydrofoils
    Large eddy simulation
    Cavitation
    Numerical analysis
    Flow structure
    Turbulent flow
    Mass transfer
    Visualization

    ASJC Scopus subject areas

    • Materials Science(all)
    • Engineering(all)

    Cite this

    Ji, B., Miyagawa, K., Luo, X. W., Wu, Y. L., & Xu, H. Y. (2013). Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation. In IOP Conference Series: Materials Science and Engineering (TOPIC 6 ed., Vol. 52). [062016] https://doi.org/10.1088/1757-899X/52/6/062016

    Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation. / Ji, B.; Miyagawa, Kazuyoshi; Luo, X. W.; Wu, Y. L.; Xu, H. Y.

    IOP Conference Series: Materials Science and Engineering. Vol. 52 TOPIC 6. ed. 2013. 062016.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Ji, B, Miyagawa, K, Luo, XW, Wu, YL & Xu, HY 2013, Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation. in IOP Conference Series: Materials Science and Engineering. TOPIC 6 edn, vol. 52, 062016, 6th International Conference on Pumps and Fans with Compressors and Wind Turbines, ICPF 2013, Beijing, China, 13/9/19. https://doi.org/10.1088/1757-899X/52/6/062016
    Ji B, Miyagawa K, Luo XW, Wu YL, Xu HY. Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation. In IOP Conference Series: Materials Science and Engineering. TOPIC 6 ed. Vol. 52. 2013. 062016 https://doi.org/10.1088/1757-899X/52/6/062016
    Ji, B. ; Miyagawa, Kazuyoshi ; Luo, X. W. ; Wu, Y. L. ; Xu, H. Y. / Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation. IOP Conference Series: Materials Science and Engineering. Vol. 52 TOPIC 6. ed. 2013.
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    AU - Xu, H. Y.

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