Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/114044
Title: A study on the performance of personalized ventilation coupled with displacement ventilation
Authors: Cheong, D.K.W. 
Huang, S.
Keywords: Air quality
CFD simulation
Displacement ventilation
Thermal comfort
Tracer gas
Issue Date: 2012
Citation: Cheong, D.K.W.,Huang, S. (2012). A study on the performance of personalized ventilation coupled with displacement ventilation. 10th International Conference on Healthy Buildings 2012 2 : 1526-1531. ScholarBank@NUS Repository.
Abstract: This paper presents a study on the performance of personalized ventilation (PV) with the displacement ventilation (DV) system in a mock-up office space. It is an advantage to leverage on the benefits of personalized and displacement ventilations to bring better air quality to the breathing zone with personalized control and improved thermal comfort respectively. A series of experiments were carried out to determine the performance of two types of PV air terminal devices (ATDs), Round Movable Panel (RMP) and a pair of desktop PV ATDs (DATDs), in terms of pollutant transportation characteristics and thermal comfort of the breathing thermal manikin in a room served by a DV system. It was found that the performance of the two PV ATDs is different in terms of inhaled air quality and thermal comfort. In addition, CFD simulations were performed to have an in-depth understanding on the effect of PV air temperature on the performance of the PV-DV coupled system.
Source Title: 10th International Conference on Healthy Buildings 2012
URI: http://scholarbank.nus.edu.sg/handle/10635/114044
ISBN: 9781627480758
Appears in Collections:Staff Publications

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