Blar i NTNU Open på forfatter "Cheng, Zhu"
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Experimental and simulated evaluations of airborne contaminant exposure in a room with a modified localized laminar airflow system
Cheng, Zhu; Aganovic, Amar; Cao, Guangyu; Bu, Zhongming (Peer reviewed; Journal article, 2021)The traditional mixing ventilation is not an energy effective approach to remove indoor air pollutants, maintain breath zone air quality, and control the airborne transmission. This study investigated the potential of a ... -
Experimental study of the interaction between thermal plumes and human breathing in an undisturbed indoor environment
Cheng, Zhu; Cao, Guangyu; Aganovic, Amar; Li, Baizhan (Peer reviewed; Journal article, 2020)This study characterized the interaction between human thermal plume and breathing air flow while people are sitting in a quiescent indoor environment. A sitting breathing thermal manikin was developed to mimic a real ... -
The investigation of the influence of thermal plume and breathing on sleeping microenvironment
Cheng, Zhu; Lei, Nuoa; Cao, Guangyu; Li, Baizhan (Peer reviewed; Journal article, 2021)Most of humans’ lifetime was spent indoor, especially in bedroom. Thus, understanding the characteristics of the sleep microenvironment is a prerequisite for better control and improvement of our sleeping environment. This ...