Table 1.
Supply parameters and other boundary conditions
Cases | Ventilating air exchange rate (ACH) | Supply air velocity (m/s) | Supply particle concentration | Exhale velocity | Exhale flow volume (l/min) | Outlet particle concentration |
---|---|---|---|---|---|---|
Respiration with nose | 0.5 | 0.1 | 0.0 | Vem=6 m/s [11]Fig. 2(a) | 4.5 [11] | 1.0 |
Coughing or sneezing (1) | 5.0 | 1.0 | 0.0 | Vem=20 m/s [2]Fig. 2(b) | 50.0 | 1.0 |
Coughing or sneezing (2) | 5.0 | 1.0 | 0.0 | Vem=100 m/s [2]Fig. 2(b) | 250.0 | 1.0 |