Table 1:

Overview of exposure chamber experiments. The four left columns indicate the parameters whose effects we studied: puff time t_puff, period T, power P and air exchange rate Q_ex. The three right columns show the mean (standard deviation) of the model parameters used to describe measured time-dependent aerosol levels: characteristic time τ, steady-state concentration c_max, and initial slope dc/dt |_t=0.

tpuff (s)	T (s)	P (W) *	Qex (L/min)	τ (min)†	cmax (mg/m3)†	dc/dt |t=0 (mg/(m3-min))
Mod
2	60	30	1.5	12.3 (1.4)	177 (17)	14.5 (1.9)
2	30	30	1.5	-	-	26.7 (3.3)
3	60	30	1.5	-	-	38.3 (6.8)
2	60	40	1.5	-	-	35.4 (4.4)
2	60	30	3.65	6.2 (0.6)	66 (2)	10.7 (1.3)
Cigalike
2	60	-	1.5	-	-	52.5 (3.1)
2	30	-	1.5	-	-	109.5 (2.2)
3	60	-	1.5	-	-	67.8 (22.9)

^*Power output P of the cigalike is unknown.

^†For the experiments in which aerosol levels increased linearly and not approaching a plateau, τ and c_max could not be determined.