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Two spiral vortex breakdowns in confined swirling flow. / Tsoy, M.; Skripkin, S.; Litvinov, I.

In: Physics of Fluids, Vol. 35, No. 6, 061704, 01.06.2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Tsoy, M, Skripkin, S & Litvinov, I 2023, 'Two spiral vortex breakdowns in confined swirling flow', Physics of Fluids, vol. 35, no. 6, 061704. https://doi.org/10.1063/5.0154809

APA

Tsoy, M., Skripkin, S., & Litvinov, I. (2023). Two spiral vortex breakdowns in confined swirling flow. Physics of Fluids, 35(6), [061704]. https://doi.org/10.1063/5.0154809

Vancouver

Tsoy M, Skripkin S, Litvinov I. Two spiral vortex breakdowns in confined swirling flow. Physics of Fluids. 2023 Jun 1;35(6):061704. doi: 10.1063/5.0154809

Author

Tsoy, M. ; Skripkin, S. ; Litvinov, I. / Two spiral vortex breakdowns in confined swirling flow. In: Physics of Fluids. 2023 ; Vol. 35, No. 6.

BibTeX

@article{8bbeb1971d92483e80e5b16089e5d0a1,
title = "Two spiral vortex breakdowns in confined swirling flow",
abstract = "Two different scenarios of spiral vortex breakdown are observed experimentally and further investigated numerically in the swirl flow into a conical diffuser. The primary spiral vortex breakdown is observed near the inlet of the conical diffuser in cases of the cone angle β > 3 ° . The secondary spiral vortex breakdown occurs at the exit of the cone at β ≤ 3 ° . Also, the coexistence of two spiral vortices is observed. For the first time, we have visualized and explained the reasons of these observations.",
author = "M. Tsoy and S. Skripkin and I. Litvinov",
note = "The study of vortex breakdown and data analysis was supported by the Russian Science Foundation (Project No. 21-79-10080). M. Tsoy acknowledges the support of the state contract with IT SB RAS in the part of numerical simulations.",
year = "2023",
month = jun,
day = "1",
doi = "10.1063/5.0154809",
language = "English",
volume = "35",
journal = "Physics of Fluids",
issn = "1070-6631",
publisher = "American Institute of Physics",
number = "6",

}

RIS

TY - JOUR

T1 - Two spiral vortex breakdowns in confined swirling flow

AU - Tsoy, M.

AU - Skripkin, S.

AU - Litvinov, I.

N1 - The study of vortex breakdown and data analysis was supported by the Russian Science Foundation (Project No. 21-79-10080). M. Tsoy acknowledges the support of the state contract with IT SB RAS in the part of numerical simulations.

PY - 2023/6/1

Y1 - 2023/6/1

N2 - Two different scenarios of spiral vortex breakdown are observed experimentally and further investigated numerically in the swirl flow into a conical diffuser. The primary spiral vortex breakdown is observed near the inlet of the conical diffuser in cases of the cone angle β > 3 ° . The secondary spiral vortex breakdown occurs at the exit of the cone at β ≤ 3 ° . Also, the coexistence of two spiral vortices is observed. For the first time, we have visualized and explained the reasons of these observations.

AB - Two different scenarios of spiral vortex breakdown are observed experimentally and further investigated numerically in the swirl flow into a conical diffuser. The primary spiral vortex breakdown is observed near the inlet of the conical diffuser in cases of the cone angle β > 3 ° . The secondary spiral vortex breakdown occurs at the exit of the cone at β ≤ 3 ° . Also, the coexistence of two spiral vortices is observed. For the first time, we have visualized and explained the reasons of these observations.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85161931731&origin=inward&txGid=4aa2e6595d02e94fd903bfbefbf3bac3

U2 - 10.1063/5.0154809

DO - 10.1063/5.0154809

M3 - Article

VL - 35

JO - Physics of Fluids

JF - Physics of Fluids

SN - 1070-6631

IS - 6

M1 - 061704

ER -

ID: 54574977