Publications by authors named "Hua-Yi Chai"
Study on contaminant distribution in a mobile BSL-4 laboratory based on multi-region directional airflow.
Environ Sci Pollut Res Int
February 2022
Article Synopsis
- * A simulation model was developed to study airflow distribution when air-tight doors are opened or closed, revealing an airflow entrainment velocity of around 0.12 m/s which leads to increased vortex activity.
- * The study found that opening air-tight doors doubled the particle deposition rate in the lab, with almost 80% of particles settling on surfaces, raising concerns for LAIs and suggesting improvements in air-tight door control for better biosafety.