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)	703-710
Number of pages	8
Journal	Instruments and Experimental Techniques
Volume	47
Issue number	5
DOIs	https://doi.org/10.1023/B:INET.0000043886.44273.a3
Publication status	Published - 1 Sep 2004
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

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Alekseenko, S. V., Bilsky, A. V., & Markovich, D. M. (2004). Application of the method of particle image velocimetry for analyzing turbulent flows with a periodic component. Instruments and Experimental Techniques, 47(5), 703-710. https://doi.org/10.1023/B:INET.0000043886.44273.a3

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