Grid turbulence studied by Particle Image Velocimetry

Duda Daniel; Bém Jindřich; Yanovych Vitalii; Uruba Václav

doi:10.1051/epjconf/202226901010

EPJ Web of Conferences (Jan 2022)

Grid turbulence studied by Particle Image Velocimetry

Duda Daniel,
Bém Jindřich,
Yanovych Vitalii,
Uruba Václav

Affiliations

Duda Daniel: Faculty of Mechanical Engineering, University of West Bohemia
Bém Jindřich: Faculty of Mechanical Engineering, University of West Bohemia
Yanovych Vitalii: Faculty of Mechanical Engineering, University of West Bohemia
Uruba Václav: Faculty of Mechanical Engineering, University of West Bohemia

DOI: https://doi.org/10.1051/epjconf/202226901010
Journal volume & issue: Vol. 269
p. 01010

Abstract

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We studied the grid-generated turbulence by using Particle Image Velocimetry (PIV) technique. We test on this already well studied flow the new ways of analyzing spatially resolved PIV data, such as the spatial spectra and structure functions. We compare some of the turbulence characteristics with results of Laser Doppler Anemometry (LDA).

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

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