. 2021 Feb 24;33(2):021904. doi: 10.1063/5.0040755

TABLE II.

Summary of boundary conditions.

Description	Type	Flow	Pressure	Temperature	Quant concentration
Masks	Velocity inlet	$3.2 \times 1 0^{- 4} \frac{m^{3}}{s}$ (0.67 cfm)	N/A	35 °C (95 °F)	100 quanta/h
Supply vent	Velocity inlet	$0.17 \frac{m^{3}}{s}$ (360 cfm)	N/A	Case 1: N/ACase 2: 32.2 °C (90 °F)	Case 1: N/ACase 2: $(1 - 0.72) {\bar{Q_{C} (t)}\|}_{R e t V e n t}$
Return vent	Pressure outlet	N/A	p₀	N/A	N/A
Walls and ceiling	Wall	N/A	N/A	Case 1: 23.9 °C (75 °F) Case 2: 21.1 °C (70 °F)	N/A
Bodies	Wall	N/A	N/A	29.4 °C (85 °F)	N/A
Heads	Wall	N/A	N/A	33.3 °C (92 °F)	N/A
Air initial condition	Fluid	N/A	N/A	23.9 °C (75 °F)	N/A