Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CFD Investigation Comparing Mixing and Displacement Ventilation Systems for Contaminant Dispersion in a Fitting Room
This work presents an investigation of air ventilation systems to evaluate contaminant dispersion in the human-occupied spaces. The room model represents the rooms commonly found in apparel stores and shopping malls designated to try clothes. In this investigation, one occupant was assumed sick, and assigned to release contaminant gas from the mouth. Two ventilation systems (i.e. mixing and displacement ventilation systems) are incorporated in the room model in order to assess—by means of numerical steady-state simulation—the contaminants concentration in the room. The dispersion of contaminants in the room demonstrates that the mixing ventilation system is highly risky in terms of the spread of contagious airborne diseases.
CFD Investigation Comparing Mixing and Displacement Ventilation Systems for Contaminant Dispersion in a Fitting Room
This work presents an investigation of air ventilation systems to evaluate contaminant dispersion in the human-occupied spaces. The room model represents the rooms commonly found in apparel stores and shopping malls designated to try clothes. In this investigation, one occupant was assumed sick, and assigned to release contaminant gas from the mouth. Two ventilation systems (i.e. mixing and displacement ventilation systems) are incorporated in the room model in order to assess—by means of numerical steady-state simulation—the contaminants concentration in the room. The dispersion of contaminants in the room demonstrates that the mixing ventilation system is highly risky in terms of the spread of contagious airborne diseases.
CFD Investigation Comparing Mixing and Displacement Ventilation Systems for Contaminant Dispersion in a Fitting Room
Environ Sci Eng
Wang, Liangzhu Leon (Herausgeber:in) / Ge, Hua (Herausgeber:in) / Zhai, Zhiqiang John (Herausgeber:in) / Qi, Dahai (Herausgeber:in) / Ouf, Mohamed (Herausgeber:in) / Sun, Chanjuan (Herausgeber:in) / Wang, Dengjia (Herausgeber:in) / Khan, Mohammed Abdul Hameed (Autor:in) / Bennia, Abderazak (Autor:in) / Lateb, Mohamed (Autor:in)
International Conference on Building Energy and Environment ; 2022
Proceedings of the 5th International Conference on Building Energy and Environment ; Kapitel: 222 ; 2093-2097
05.09.2023
5 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Room Air and Contaminant Distribution in Mixing Ventilation
| British Library Conference Proceedings | 1996
Room Air and Contaminant Distribution in Mixing Ventilation
| British Library Online Contents | 1996
Contaminant dispersion with personal displacement ventilation, Part I: Base case study
| Online Contents | 2009
Contaminant dispersion with personal displacement ventilation, Part I: Base case study
| British Library Online Contents | 2009
Contaminant dispersion with personal displacement ventilation, Part I: Base case study
| Online Contents | 2009