The swirl number as a method for determining the optimal operating mode of the micro hydro turbine

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The swirl number as a method for determining the optimal operating mode of the micro hydro turbine. / Suslov, D. A.; Litvinov, I. V.; Gorelikov, E. U. и др.

в: Journal of Physics: Conference Series, Том 2119, № 1, 012160, 15.12.2021.

Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование

BibTeX

@article{e75ebaab841243dab3db40821e152112,

title = "The swirl number as a method for determining the optimal operating mode of the micro hydro turbine",

abstract = "The paper presents the data of a detailed study of the flow characteristics behind the runner of an air model of a propeller-type micro hydro turbine with varying operating modes from partial load to severe overload. Detailed measurements of the flow field distributions were carried out using an automated system for contactless optical diagnostics (LDA). The obtained data made it possible to link the identified features of the development of the flow structure when changing the operating mode of the installation with the nature of the evolution of the integral swirl number that determines the state of the swirled flow. Eventually, the work results can be used in the elaboration of recommendations for extending the regulation range of the operating regimes of hydraulic microturbines and providing their high efficiency.",

author = "Suslov, {D. A.} and Litvinov, {I. V.} and Gorelikov, {E. U.} and Shtork, {S. I.}",

note = "Funding Information: The work, including measurements of flow characteristics and data analysis, was carried out with the state support of scientific research, conducted under the guidance of leading scientists in Russian universities (Agreement No. 075-15-2019-1923). The design and installation of the experimental setup were carried out partly within the framework of a state contract with IT SB RAS (Project No. 121031800229-1). 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 = "10.1088/1742-6596/2119/1/012160",

language = "English",

volume = "2119",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - The swirl number as a method for determining the optimal operating mode of the micro hydro turbine

AU - Suslov, D. A.

AU - Litvinov, I. V.

AU - Gorelikov, E. U.

AU - Shtork, S. I.

N1 - Funding Information: The work, including measurements of flow characteristics and data analysis, was carried out with the state support of scientific research, conducted under the guidance of leading scientists in Russian universities (Agreement No. 075-15-2019-1923). The design and installation of the experimental setup were carried out partly within the framework of a state contract with IT SB RAS (Project No. 121031800229-1). Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.

PY - 2021/12/15

Y1 - 2021/12/15

N2 - The paper presents the data of a detailed study of the flow characteristics behind the runner of an air model of a propeller-type micro hydro turbine with varying operating modes from partial load to severe overload. Detailed measurements of the flow field distributions were carried out using an automated system for contactless optical diagnostics (LDA). The obtained data made it possible to link the identified features of the development of the flow structure when changing the operating mode of the installation with the nature of the evolution of the integral swirl number that determines the state of the swirled flow. Eventually, the work results can be used in the elaboration of recommendations for extending the regulation range of the operating regimes of hydraulic microturbines and providing their high efficiency.

AB - The paper presents the data of a detailed study of the flow characteristics behind the runner of an air model of a propeller-type micro hydro turbine with varying operating modes from partial load to severe overload. Detailed measurements of the flow field distributions were carried out using an automated system for contactless optical diagnostics (LDA). The obtained data made it possible to link the identified features of the development of the flow structure when changing the operating mode of the installation with the nature of the evolution of the integral swirl number that determines the state of the swirled flow. Eventually, the work results can be used in the elaboration of recommendations for extending the regulation range of the operating regimes of hydraulic microturbines and providing their high efficiency.

UR - http://www.scopus.com/inward/record.url?scp=85123626923&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/2119/1/012160

DO - 10.1088/1742-6596/2119/1/012160

M3 - Conference article

AN - SCOPUS:85123626923

VL - 2119

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012160

T2 - 37th Siberian Thermophysical Seminar, STS 2021

Y2 - 14 September 2021 through 16 September 2021

ER -

ID: 35377376