| Issue |
E3S Web Conf.
Volume 343, 2022
52nd AiCARR International Conference “HVAC and Health, Comfort, Environment - Equipments and Design for IEQ and Sustainability”
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|---|---|---|
| Article Number | 03003 | |
| Number of page(s) | 9 | |
| Section | HVAC Impact on Comfort and Health of Occupants and Operators | |
| DOI | https://doi.org/10.1051/e3sconf/202234303003 | |
| Published online | 08 March 2022 | |
Application of Mobile Air Cleaning Devices in daily school routines
Institut für Luft und Kältetechnik gGmbH, 01309 Dresden, Germany
* Corresponding author: ralph.krause@ilkdresden.de
The spread of the SARS Cov2 virus in Europe clearly reveals the need of new ventilation concepts. Schools are considered to be one of the main origins of the spread. Therefore, ways to reduce the possibility of indirect infection in everyday school life are investigated. In this paper, the results of field studies are presented. In the course of these studies, different modes of action (filtration, UV-C, photo-catalysis) and room flow concepts (mixed ventilation, displacement ventilation) were considered. The evaluations of the measurements show how the devices influence the sensations of the students (sound pressure level, draught risk, etc.). Furthermore, it shows how the exhaust air capture works and how the room flow is affected. Therefore, ways to reduce the possibility of indirect infection in everyday school life are sought here.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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