Application of the method of particle image velocimetry for analyzing turbulent flows with a periodic component

Abstract

The foundations of the field method for measuring the flow velocities - the particle image velocimetry (PIV) method - are presented. An approach is described that ensures measurements of conventionally averaged characteristics in flows with pronounced periodicity. Using the high-resolution PIV and conditional averaging methods, detailed measurements of the velocity fields in an axisymmetrical impact jet have been performed for the first time. The flow characteristics are analyzed using a triple decomposition of fluctuating quantities.

Original language	English
Pages (from-to)	145-153
Number of pages	9
Journal	Pribory i Tekhnika Eksperimenta
Issue number	5
Publication status	Published - 21 Dec 2004
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

Fingerprint Dive into the research topics of 'Application of the method of particle image velocimetry for analyzing turbulent flows with a periodic component'. Together they form a unique fingerprint.

Cite this

@article{2c70af748df547018e9428370a9ba394,

title = "Application of the method of particle image velocimetry for analyzing turbulent flows with a periodic component",

abstract = "The foundations of the field method for measuring the flow velocities - the particle image velocimetry (PIV) method - are presented. An approach is described that ensures measurements of conventionally averaged characteristics in flows with pronounced periodicity. Using the high-resolution PIV and conditional averaging methods, detailed measurements of the velocity fields in an axisymmetrical impact jet have been performed for the first time. The flow characteristics are analyzed using a triple decomposition of fluctuating quantities.",

author = "Alekseenko, {S. V.} and Bilsky, {A. V.} and Markovich, {D. M.}",

year = "2004",

month = dec,

day = "21",

language = "English",

pages = "145--153",

journal = "Pribory i Tekhnika Eksperimenta",

issn = "0032-8162",

publisher = "Izdatel'stvo Nauka",

number = "5",

}

TY - JOUR

T1 - Application of the method of particle image velocimetry for analyzing turbulent flows with a periodic component

AU - Alekseenko, S. V.

AU - Bilsky, A. V.

AU - Markovich, D. M.

PY - 2004/12/21

Y1 - 2004/12/21

N2 - The foundations of the field method for measuring the flow velocities - the particle image velocimetry (PIV) method - are presented. An approach is described that ensures measurements of conventionally averaged characteristics in flows with pronounced periodicity. Using the high-resolution PIV and conditional averaging methods, detailed measurements of the velocity fields in an axisymmetrical impact jet have been performed for the first time. The flow characteristics are analyzed using a triple decomposition of fluctuating quantities.

AB - The foundations of the field method for measuring the flow velocities - the particle image velocimetry (PIV) method - are presented. An approach is described that ensures measurements of conventionally averaged characteristics in flows with pronounced periodicity. Using the high-resolution PIV and conditional averaging methods, detailed measurements of the velocity fields in an axisymmetrical impact jet have been performed for the first time. The flow characteristics are analyzed using a triple decomposition of fluctuating quantities.

UR - http://www.scopus.com/inward/record.url?scp=10144232127&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=10144232127&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:10144232127

SP - 145

EP - 153

JO - Pribory i Tekhnika Eksperimenta

JF - Pribory i Tekhnika Eksperimenta

SN - 0032-8162

IS - 5

ER -