Abstract
This abstract presents computational fluid dynamics (CFD) simulations of indoor gaseous pollutant transport using the Reynolds-averaged Navier-Stokes (RANS) approach. Case I consists of mixing ventilation in a cubical enclosure, while case II focuses on cross-ventilation in a rectangular enclosure. It is shown that steady RANS combined with an advection-diffusion equation for pollutant transport can fairly accurately predict gaseous pollutant concentrations in the generic enclosures studied. The results in case I are compared to a high-resolution large eddy simulation (LES), while in case II the results are compared to experiments.
| Original language | English |
|---|---|
| Title of host publication | 15th International Conference on Indoor Air Quality and Climate (INDOOR AIR 2018) |
| Publisher | International Society of Indoor Air Quality and Climate |
| Pages | 1817-1818 |
| Number of pages | 2 |
| Volume | 3 |
| ISBN (Electronic) | 9781713826514 |
| Publication status | Published - 2018 |
| Event | 15th Conference of the International Society of Indoor Air Quality and Climate 2018 - Philadelphia, United States Duration: 22 Jul 2018 → 27 Jul 2018 |
Conference
| Conference | 15th Conference of the International Society of Indoor Air Quality and Climate 2018 |
|---|---|
| Abbreviated title | INDOOR AIR 2018 |
| Country/Territory | United States |
| City | Philadelphia |
| Period | 22/07/18 → 27/07/18 |
Keywords
- Contaminant transport
- Reynolds-averaged navier-stokes equations
- Room airflow
ASJC Scopus subject areas
- Pollution
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