Study on the Diffusion Mechanism of Indoor Environmental Pollutants
Zhange Peng, Lingjie Chen
Available Online April 2017.
- https://doi.org/10.2991/iceesd-17.2017.100How to use a DOI?
- pollutant dispersion;air distribution;numerical simulation;diffusion mechanism
- The vortex and backflow phenomenon caused by many unreasonable designs in the indoor air environment make the velocity, pressure and temperature field distributed unevenly. These results bring out the indoor volatile pollutants local concentration is high. With numerical simulation analysis to pollutant flow field, the benzene concentration, temperature, relative humidity and the change of airflow velocity on the height direction were studied. The influence affected by indoor air change, temperature, relative humidity to pollutant diffusing dilution was discussed. The result analyzed indoor environment pollutant artificial guide flow diffusion mechanism can be a reference for solving these pollution problems. The results indicate that the benzene can be removed from the room effectively through increasing the indoor temperature, relative humidity and adding replacement ventilation quantity.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zhange Peng AU - Lingjie Chen PY - 2017/04 DA - 2017/04 TI - Study on the Diffusion Mechanism of Indoor Environmental Pollutants BT - 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017) PB - Atlantis Press SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-17.2017.100 DO - https://doi.org/10.2991/iceesd-17.2017.100 ID - Peng2017/04 ER -