id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-312236-8eaqn8eu	Lai, Alvin C.K.	Study of expiratory droplet dispersion and transport using a new Eulerian modeling approach	2007-06-02		.txt	text/plain	4110	225	54	Aerosol droplet dispersion and transport in a ventilated enclosure depend on the ventilation scheme, particle size, density, concentration, source location, etc. The key objectives of the present work are (i) to apply the new Eulerian approach to study droplet dispersion and transport in a ventilated room, and (ii) to highlight the influence of droplet sizes and ventilation scheme on mixing characteristics. To investigate droplet nuclei dispersion and transport using the new drift-flux approach, an enclosure with two identical model occupants with heat energy dissipated is selected (Fig. 1 ). Fig. 4 shows the combined results modeled by the drift-flux and Lagrangian approaches at the breathing plane and the mid-plane for 0.75 and 2 s elapsing from the commencing of the droplet emitting process. Inferring from the results presented, it can be observed that for the well-mixed ventilation scheme, the dispersion pattern is dominated by the high velocity airflow, and the different between droplet sizes is not obvious.	./cache/cord-312236-8eaqn8eu.txt	./txt/cord-312236-8eaqn8eu.txt