Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber

S. G. Skripkin; S. V. Dremov; S. I. Shtork

doi:10.1088/1742-6596/1382/1/012042

Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber

S. G. Skripkin, S. V. Dremov, S. I. Shtork

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции

Аннотация

This paper is devoted to experimental investigation of formation of precessing vortices pair in a vortex chamber with a cylindrical working area. Flow structure was registered by means of a high-speed visualization technique. Quantitative measurements characterizing the vortex properties were carried out using a 2D particle image velocimetry (PIV) technique synchronized with wall pressure measurements. The results show that two symmetrical precessing helical vortices are present downstream of the tangential nozzles.The phase- averaged analysis confirms the presence of large-scale twin vortex structure that visualized by small air bubbles dissolved in water.

Язык оригинала	английский
Номер статьи	012042
Число страниц	5
Журнал	Journal of Physics: Conference Series
Том	1382
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1382/1/012042
Состояние	Опубликовано - 28 ноя 2019
Событие	3th Siberian Thermophysical Seminar, STS 2019 - Novosibirsk, Российская Федерация Продолжительность: 27 авг 2019 → 29 авг 2019

Доступ к документу

10.1088/1742-6596/1382/1/012042

Link to publication in Scopus

Fingerprint Подробные сведения о темах исследования «Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

Skripkin, S. G., Dremov, S. V., & Shtork, S. I. (2019). Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber. Journal of Physics: Conference Series, 1382(1), [012042]. https://doi.org/10.1088/1742-6596/1382/1/012042

@article{4e4c73d613b94610a21c5e437f21944e,

title = "Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber",

abstract = "This paper is devoted to experimental investigation of formation of precessing vortices pair in a vortex chamber with a cylindrical working area. Flow structure was registered by means of a high-speed visualization technique. Quantitative measurements characterizing the vortex properties were carried out using a 2D particle image velocimetry (PIV) technique synchronized with wall pressure measurements. The results show that two symmetrical precessing helical vortices are present downstream of the tangential nozzles.The phase- averaged analysis confirms the presence of large-scale twin vortex structure that visualized by small air bubbles dissolved in water.",

keywords = "CORE",

author = "Skripkin, {S. G.} and Dremov, {S. V.} and Shtork, {S. I.}",

year = "2019",

month = nov,

day = "28",

doi = "10.1088/1742-6596/1382/1/012042",

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",

}

Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber. / Skripkin, S. G.; Dremov, S. V.; Shtork, S. I.

В: Journal of Physics: Conference Series, Том 1382, № 1, 012042, 28.11.2019.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции

TY - JOUR

T1 - Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber

AU - Skripkin, S. G.

AU - Dremov, S. V.

AU - Shtork, S. I.

PY - 2019/11/28

Y1 - 2019/11/28

N2 - This paper is devoted to experimental investigation of formation of precessing vortices pair in a vortex chamber with a cylindrical working area. Flow structure was registered by means of a high-speed visualization technique. Quantitative measurements characterizing the vortex properties were carried out using a 2D particle image velocimetry (PIV) technique synchronized with wall pressure measurements. The results show that two symmetrical precessing helical vortices are present downstream of the tangential nozzles.The phase- averaged analysis confirms the presence of large-scale twin vortex structure that visualized by small air bubbles dissolved in water.

AB - This paper is devoted to experimental investigation of formation of precessing vortices pair in a vortex chamber with a cylindrical working area. Flow structure was registered by means of a high-speed visualization technique. Quantitative measurements characterizing the vortex properties were carried out using a 2D particle image velocimetry (PIV) technique synchronized with wall pressure measurements. The results show that two symmetrical precessing helical vortices are present downstream of the tangential nozzles.The phase- averaged analysis confirms the presence of large-scale twin vortex structure that visualized by small air bubbles dissolved in water.

KW - CORE

UR - http://www.scopus.com/inward/record.url?scp=85077246801&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1382/1/012042

DO - 10.1088/1742-6596/1382/1/012042

M3 - Conference article

AN - SCOPUS:85077246801

VL - 1382

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012042

T2 - 3th Siberian Thermophysical Seminar, STS 2019

Y2 - 27 August 2019 through 29 August 2019

ER -