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Grid Turbulence Studied by Particle Image Velocimetry
- 1.0563128 - ÚT 2024 FR eng C - Conference Paper (international conference)
Duda, D. - Bém, J. - Yanovych, V. - Uruba, Václav
Grid Turbulence Studied by Particle Image Velocimetry.
EPJ Web of Conferences. Vol. 269. Bristol: EDP Sciences, 2022, č. článku 01010. E-ISSN 2100-014X.
[EFM19 – Experimental Fluid Mechanics 2019. Františkovy lázně (CZ), 19.11.2019-22.11.2019]
R&D Projects: GA TA ČR(CZ) TH02020057
Institutional support: RVO:61388998
Keywords : Particle Image Velocimetry * Laser Doppler Anemometry * grid turbulence * turbulent kinetic energy * spectrum
OECD category: Applied mechanics
https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01010.pdf
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).
Permanent Link: https://hdl.handle.net/11104/0350943
Number of the records: 1