| Issue |
E3S Web Conf.
Volume 44, 2018
10th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK 2018
|
|
|---|---|---|
| Article Number | 00029 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/e3sconf/20184400029 | |
| Published online | 03 July 2018 | |
Preliminary testing of innovative ventilation fittings
1
The President Stanisław Wojciechowski State University of Applied Sciences in Kalisz, 62-800 Kalisz, ul. Nowy Świat 4, Poland
2
Faculty of Process and Environmental Engineering, Lodz University of Technology, Wolczanska 213, 90-924 Lodz, PL
3
Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Wolczanska 173, 90-924 Lodz, PL
* Corresponding author : b.derbiszewski@pwsz-kalisz.edu.pl
The article primarily presents a schematic idea of the operation of innovative ventilation shapes with adjustable performance. Then, it was pre-verified by measuring static pressure on the walls of ordinary fittings and innovative T-type fittings. The presented fittings have features that allow for very precise control of the performance of ventilation streams in various configurations. The most important diagrams in the article show that there are simple methods for distributing air streams, even in mutually perpendicular channels leading to minimized flow losses. The presented results of comparative tests carried out on ordinary and innovative T-shaped fittings show very favorable tendencies which are characterized by a several-dozen-percent drop in pressure in similar measurement ranges.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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