Standard

Unsteady cavities near the hydrofoil with a small aspect ratio. / Skripkin, S. G.; Tsoy, M. A.; Kravtsova, A. Y.

In: Journal of Physics: Conference Series, Vol. 2057, No. 1, 012033, 08.11.2021.

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

Harvard

Skripkin, SG, Tsoy, MA & Kravtsova, AY 2021, 'Unsteady cavities near the hydrofoil with a small aspect ratio', Journal of Physics: Conference Series, vol. 2057, no. 1, 012033. https://doi.org/10.1088/1742-6596/2057/1/012033

APA

Skripkin, S. G., Tsoy, M. A., & Kravtsova, A. Y. (2021). Unsteady cavities near the hydrofoil with a small aspect ratio. Journal of Physics: Conference Series, 2057(1), [012033]. https://doi.org/10.1088/1742-6596/2057/1/012033

Vancouver

Skripkin SG, Tsoy MA, Kravtsova AY. Unsteady cavities near the hydrofoil with a small aspect ratio. Journal of Physics: Conference Series. 2021 Nov 8;2057(1):012033. doi: 10.1088/1742-6596/2057/1/012033

Author

Skripkin, S. G. ; Tsoy, M. A. ; Kravtsova, A. Y. / Unsteady cavities near the hydrofoil with a small aspect ratio. In: Journal of Physics: Conference Series. 2021 ; Vol. 2057, No. 1.

BibTeX

@article{f74fd0f2bbbf49a2a99b55d41c935c26,
title = "Unsteady cavities near the hydrofoil with a small aspect ratio",
abstract = "Using digital processing of high-speed visualization data on a cavitation flow near NACA hydrofoil with critically low aspect ratio, the frequencies of the formation and separation of cavities in the flow are identified. It is shown that in the case of development of cloud cavitation the main dimensionless frequency varies within 0.4, which corresponds to the type of internal instability. The Strouhal number corresponds to the frequency of attached cavity occurrence and varies in range from 0.6 to 0.8. The Strouhal numbers calculated in third mode exceed 1. This mode corresponds to the forming of very small cavities near the leading edge of hydrofoil.",
author = "Skripkin, {S. G.} and Tsoy, {M. A.} and Kravtsova, {A. Y.}",
note = "Funding Information: The study was supported by the grant of the Russian Science Foundation (Project No. 19-79-10217). Publisher Copyright: {\textcopyright} 2021 Institute of Physics Publishing. All rights reserved.; 6th All-Russian Conference on Thermophysics and Physical Hydrodynamics, TPH 2021 and the School for Young Scientists on Thermal Physics and Physical Hydrodynamics: Modern Challenges, TPHMC2021 ; Conference date: 22-08-2021 Through 29-08-2021",
year = "2021",
month = nov,
day = "8",
doi = "10.1088/1742-6596/2057/1/012033",
language = "English",
volume = "2057",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

RIS

TY - JOUR

T1 - Unsteady cavities near the hydrofoil with a small aspect ratio

AU - Skripkin, S. G.

AU - Tsoy, M. A.

AU - Kravtsova, A. Y.

N1 - Funding Information: The study was supported by the grant of the Russian Science Foundation (Project No. 19-79-10217). Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.

PY - 2021/11/8

Y1 - 2021/11/8

N2 - Using digital processing of high-speed visualization data on a cavitation flow near NACA hydrofoil with critically low aspect ratio, the frequencies of the formation and separation of cavities in the flow are identified. It is shown that in the case of development of cloud cavitation the main dimensionless frequency varies within 0.4, which corresponds to the type of internal instability. The Strouhal number corresponds to the frequency of attached cavity occurrence and varies in range from 0.6 to 0.8. The Strouhal numbers calculated in third mode exceed 1. This mode corresponds to the forming of very small cavities near the leading edge of hydrofoil.

AB - Using digital processing of high-speed visualization data on a cavitation flow near NACA hydrofoil with critically low aspect ratio, the frequencies of the formation and separation of cavities in the flow are identified. It is shown that in the case of development of cloud cavitation the main dimensionless frequency varies within 0.4, which corresponds to the type of internal instability. The Strouhal number corresponds to the frequency of attached cavity occurrence and varies in range from 0.6 to 0.8. The Strouhal numbers calculated in third mode exceed 1. This mode corresponds to the forming of very small cavities near the leading edge of hydrofoil.

UR - http://www.scopus.com/inward/record.url?scp=85119611030&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/2057/1/012033

DO - 10.1088/1742-6596/2057/1/012033

M3 - Conference article

AN - SCOPUS:85119611030

VL - 2057

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012033

T2 - 6th All-Russian Conference on Thermophysics and Physical Hydrodynamics, TPH 2021 and the School for Young Scientists on Thermal Physics and Physical Hydrodynamics: Modern Challenges, TPHMC2021

Y2 - 22 August 2021 through 29 August 2021

ER -

ID: 34729056