| Issue |
EPJ Web Conf.
Volume 264, 2022
EFM21 – 15th International Conference “Experimental Fluid Mechanics 2021”
|
|
|---|---|---|
| Article Number | 01018 | |
| Number of page(s) | 4 | |
| Section | Contributions | |
| DOI | https://doi.org/10.1051/epjconf/202226401018 | |
| Published online | 11 July 2022 | |
https://doi.org/10.1051/epjconf/202226401018
Fluid flow measurement in air ducts under unsteady flow conditions - fundamentals
TU Liberec, Department of Power Engineering Equipment, Studentska 2, 46117 Liberec, Czech Republic
* Corresponding author: ludek.jancik@tul.cz
Published online: 11 July 2022
Current methods for measuring fluid flow require a steady flow to achieve correct results. However, in practical applications, such a place is often not available and the measurement results obtained do not have the required reliability for further use. The project aims to design a methodology for measuring the flow in selected types of unsteady flow, focusing on the conditions in the ventilation ducts. The presented paper explains the state of the art in this field and identifies the most promising ways for further research. According to the results found in available sources, acceptable results with relative deviations of about 5 % can be obtained with an increased number of measurement points.
© The Authors, published by EDP Sciences, 2022
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