Impact of air supply and exhaust conditions on room air distribution with floor-supply displacement ventilation

Lau J., Chen Q.
Year:
2005
Bibliographic info:
Proceeding of the 10th International Conference on Indoor Air Quality and Climate - 4-9 September 2005, Beijing, China. - 6 p -

The investigation of the performance of a floor-supply displacement ventilation system with swirl diffusers or perforated panels under a high cooling load situation (90W/m2). Was the objective of this research.Measurements and numerical simulations using a CFD program were carried out to evaluate the performance of the system for a large workshop.That study ranks the impacts of several parameters, such as the air change rate, number of diffusers, and arrangement of exhaust, on the indoor environment

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