Standard

Large-eddy simulations of a swirling flow in a model Francis turbine. / Palkin, E. V.; Hrebtov, M. Yu; Mullyadzhanov, R. I.

In: Journal of Physics: Conference Series, Vol. 2119, No. 1, 012026, 15.12.2021.

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

Harvard

Palkin, EV, Hrebtov, MY & Mullyadzhanov, RI 2021, 'Large-eddy simulations of a swirling flow in a model Francis turbine', Journal of Physics: Conference Series, vol. 2119, no. 1, 012026. https://doi.org/10.1088/1742-6596/2119/1/012026

APA

Palkin, E. V., Hrebtov, M. Y., & Mullyadzhanov, R. I. (2021). Large-eddy simulations of a swirling flow in a model Francis turbine. Journal of Physics: Conference Series, 2119(1), [012026]. https://doi.org/10.1088/1742-6596/2119/1/012026

Vancouver

Palkin EV, Hrebtov MY, Mullyadzhanov RI. Large-eddy simulations of a swirling flow in a model Francis turbine. Journal of Physics: Conference Series. 2021 Dec 15;2119(1):012026. doi: 10.1088/1742-6596/2119/1/012026

Author

Palkin, E. V. ; Hrebtov, M. Yu ; Mullyadzhanov, R. I. / Large-eddy simulations of a swirling flow in a model Francis turbine. In: Journal of Physics: Conference Series. 2021 ; Vol. 2119, No. 1.

BibTeX

@article{97ba853c46cc4ae5a70854f2792e2dda,
title = "Large-eddy simulations of a swirling flow in a model Francis turbine",
abstract = "We performed Large-eddy simulations of the flow in a model air Francis turbine in a range of low-load regimes with a swirler rotating at fixed frequency. All investigated regimes revealed the presence of coherent helical vortex structure in the draft tube: the precessing vortex core. We identified the frequency of this instability and obtained mean flow velocity fields to be utilized in further works.",
author = "Palkin, {E. V.} and Hrebtov, {M. Yu} and Mullyadzhanov, {R. I.}",
note = "Funding Information: This work is partially funded by the Russian President Scholarship for young scientists, grant No. 29.2021.1, and the Russian Foundation for Basic Research, grant No. 20-58-12012, while the development of the computational code is performed under the state contract with IT SB RAS. The computational resources are provided by Siberian Supercomputer Center SB RAS, Joint Supercomputer Center of the Russian Academy of Sciences and Supercomputing Center of the Novosibirsk State University. Publisher Copyright: {\textcopyright} 2021 Institute of Physics Publishing. All rights reserved.; 37th Siberian Thermophysical Seminar, STS 2021 ; Conference date: 14-09-2021 Through 16-09-2021",
year = "2021",
month = dec,
day = "15",
doi = "10.1088/1742-6596/2119/1/012026",
language = "English",
volume = "2119",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

RIS

TY - JOUR

T1 - Large-eddy simulations of a swirling flow in a model Francis turbine

AU - Palkin, E. V.

AU - Hrebtov, M. Yu

AU - Mullyadzhanov, R. I.

N1 - Funding Information: This work is partially funded by the Russian President Scholarship for young scientists, grant No. 29.2021.1, and the Russian Foundation for Basic Research, grant No. 20-58-12012, while the development of the computational code is performed under the state contract with IT SB RAS. The computational resources are provided by Siberian Supercomputer Center SB RAS, Joint Supercomputer Center of the Russian Academy of Sciences and Supercomputing Center of the Novosibirsk State University. Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.

PY - 2021/12/15

Y1 - 2021/12/15

N2 - We performed Large-eddy simulations of the flow in a model air Francis turbine in a range of low-load regimes with a swirler rotating at fixed frequency. All investigated regimes revealed the presence of coherent helical vortex structure in the draft tube: the precessing vortex core. We identified the frequency of this instability and obtained mean flow velocity fields to be utilized in further works.

AB - We performed Large-eddy simulations of the flow in a model air Francis turbine in a range of low-load regimes with a swirler rotating at fixed frequency. All investigated regimes revealed the presence of coherent helical vortex structure in the draft tube: the precessing vortex core. We identified the frequency of this instability and obtained mean flow velocity fields to be utilized in further works.

UR - http://www.scopus.com/inward/record.url?scp=85123637230&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/2119/1/012026

DO - 10.1088/1742-6596/2119/1/012026

M3 - Conference article

AN - SCOPUS:85123637230

VL - 2119

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012026

T2 - 37th Siberian Thermophysical Seminar, STS 2021

Y2 - 14 September 2021 through 16 September 2021

ER -

ID: 35376156