Modeling particle dispersion in personalized ventilated room

How the contaminants disperse in a personalized ventilation room has to be studied carefully in so far the contaminant distribution determines IAQ. This paper deals with the investigation by CFD of the dispersion of particles in a room ventilated by a personalized ventilation system. In that aim a three-dimensional model is employed, airflow and temperature distribution is simulated after experimental validation. The results of the different simulations are presented.