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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.

In: Journal of Physics: Conference Series, Vol. 1382, No. 1, 012042, 28.11.2019.

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Skripkin SG, Dremov SV, Shtork SI. Applying phase averaging technique to analysis of unsteady twin vortex structure observed in tangential vortex chamber. Journal of Physics: Conference Series. 2019 Nov 28;1382(1):012042. doi: 10.1088/1742-6596/1382/1/012042

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BibTeX

@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",

}

RIS

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 -

ID: 22994410