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The asymmetry of the recirculation zone of the annular jet with different diameter ratio. / Ryzhenkov, V. O.; Abdurakipov, S. S.; Mullyadzhanov, R. I.

In: Journal of Physics: Conference Series, Vol. 1382, No. 1, 012035, 28.11.2019.

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

Harvard

Ryzhenkov, VO, Abdurakipov, SS & Mullyadzhanov, RI 2019, 'The asymmetry of the recirculation zone of the annular jet with different diameter ratio', Journal of Physics: Conference Series, vol. 1382, no. 1, 012035. https://doi.org/10.1088/1742-6596/1382/1/012035

APA

Ryzhenkov, V. O., Abdurakipov, S. S., & Mullyadzhanov, R. I. (2019). The asymmetry of the recirculation zone of the annular jet with different diameter ratio. Journal of Physics: Conference Series, 1382(1), [012035]. https://doi.org/10.1088/1742-6596/1382/1/012035

Vancouver

Ryzhenkov VO, Abdurakipov SS, Mullyadzhanov RI. The asymmetry of the recirculation zone of the annular jet with different diameter ratio. Journal of Physics: Conference Series. 2019 Nov 28;1382(1):012035. doi: 10.1088/1742-6596/1382/1/012035

Author

Ryzhenkov, V. O. ; Abdurakipov, S. S. ; Mullyadzhanov, R. I. / The asymmetry of the recirculation zone of the annular jet with different diameter ratio. In: Journal of Physics: Conference Series. 2019 ; Vol. 1382, No. 1.

BibTeX

@article{31e7caf230ce46d4a233ca2443a309da,
title = "The asymmetry of the recirculation zone of the annular jet with different diameter ratio",
abstract = "We performed direct numerical simulations of the annular turbulent jet flow for the Reynolds number based on the bulk velocity inside the nozzle and its outer diameter Re = 8900 with three different values of the inner-to-outer diameter ratio a = d / D = 0.3, 0.5, 0.7. The size of the reversal flow region, the fluctuation level and mixing rate increase with the increase of the diameter ratio. For all the cases of geometry parameters the symmetry breaking phenomenon was detected. The degree of asymmetry increases with the increase of the diameter ratio resulting in the displacement of the global stagnation points form the axis of symmetry and the deflection of the averaged streamlines from the jet axis.",
keywords = "FLOW, WAKE, TURBULENCE, REGION",
author = "Ryzhenkov, {V. O.} and Abdurakipov, {S. S.} and Mullyadzhanov, {R. I.}",
year = "2019",
month = nov,
day = "28",
doi = "10.1088/1742-6596/1382/1/012035",
language = "English",
volume = "1382",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",
note = "3th Siberian Thermophysical Seminar, STS 2019 ; Conference date: 27-08-2019 Through 29-08-2019",

}

RIS

TY - JOUR

T1 - The asymmetry of the recirculation zone of the annular jet with different diameter ratio

AU - Ryzhenkov, V. O.

AU - Abdurakipov, S. S.

AU - Mullyadzhanov, R. I.

PY - 2019/11/28

Y1 - 2019/11/28

N2 - We performed direct numerical simulations of the annular turbulent jet flow for the Reynolds number based on the bulk velocity inside the nozzle and its outer diameter Re = 8900 with three different values of the inner-to-outer diameter ratio a = d / D = 0.3, 0.5, 0.7. The size of the reversal flow region, the fluctuation level and mixing rate increase with the increase of the diameter ratio. For all the cases of geometry parameters the symmetry breaking phenomenon was detected. The degree of asymmetry increases with the increase of the diameter ratio resulting in the displacement of the global stagnation points form the axis of symmetry and the deflection of the averaged streamlines from the jet axis.

AB - We performed direct numerical simulations of the annular turbulent jet flow for the Reynolds number based on the bulk velocity inside the nozzle and its outer diameter Re = 8900 with three different values of the inner-to-outer diameter ratio a = d / D = 0.3, 0.5, 0.7. The size of the reversal flow region, the fluctuation level and mixing rate increase with the increase of the diameter ratio. For all the cases of geometry parameters the symmetry breaking phenomenon was detected. The degree of asymmetry increases with the increase of the diameter ratio resulting in the displacement of the global stagnation points form the axis of symmetry and the deflection of the averaged streamlines from the jet axis.

KW - FLOW

KW - WAKE

KW - TURBULENCE

KW - REGION

UR - http://www.scopus.com/inward/record.url?scp=85077248729&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1382/1/012035

DO - 10.1088/1742-6596/1382/1/012035

M3 - Conference article

AN - SCOPUS:85077248729

VL - 1382

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012035

T2 - 3th Siberian Thermophysical Seminar, STS 2019

Y2 - 27 August 2019 through 29 August 2019

ER -

ID: 22849566