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Distribution of Contaminants in the Occupied Zone of a Room with Personalized and Displacement Ventilation

Cermak R., Melikov A.K., Forejt L., Kovar O., 2004
air flow | ventilation system | occupant | personalized ventilation
Bibliographic info: RoomVent 2004, 9th international conference in University of Coimbra - Portugal, 5-8th september 2004, pp 4, 4 Fig., 8 Ref
Languages: English

A distribution of contaminants from floor covering, exhaled air and human bioeffluents was examined in a mock-up of a typical two-person office by means of tracer-gases. The distribution was studied with two types of air terminal device for personalized ventilation combined with displacement ventilation. The results show that the type of personalized ventilation and its use affects the distribution of contaminants to a great extent, as does the type and location of contaminant sources.


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