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

B. Ji; K. Miyagawa; X. W. Luo; Y. L. Wu; H. Y. Xu

doi:10.1088/1757-899X/52/6/062016

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

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

School of Fundamental Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

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 language	English
Article number	062016
Journal	IOP Conference Series: Materials Science and Engineering
Volume	52
Issue number	TOPIC 6
DOIs	https://doi.org/10.1088/1757-899X/52/6/062016
Publication status	Published - 2013
Event	6th International Conference on Pumps and Fans with Compressors and Wind Turbines, ICPF 2013 - Beijing, China Duration: 2013 Sep 19 → 2013 Sep 22

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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10.1088/1757-899X/52/6/062016

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title = "Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation",

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.",

author = "B. Ji and K. Miyagawa and Luo, {X. W.} and Wu, {Y. L.} and Xu, {H. Y.}",

year = "2013",

doi = "10.1088/1757-899X/52/6/062016",

language = "English",

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journal = "IOP Conference Series: Materials Science and Engineering",

issn = "1757-8981",

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T1 - Numerical analysis of unsteady cavitation shedding dynamics around NACA66 hydrofoil by large-eddy simulation

AU - Ji, B.

AU - Miyagawa, K.

AU - Luo, X. W.

AU - Wu, Y. L.

AU - Xu, H. Y.

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

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U2 - 10.1088/1757-899X/52/6/062016

DO - 10.1088/1757-899X/52/6/062016

M3 - Conference article

AN - SCOPUS:84893572912

VL - 52

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

IS - TOPIC 6

M1 - 062016

T2 - 6th International Conference on Pumps and Fans with Compressors and Wind Turbines, ICPF 2013

Y2 - 19 September 2013 through 22 September 2013

ER -

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

Abstract

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