Liu Nailing, Liu Yingjie, Fang Zhaohong. Experimental Research on Heat Transfer Between Human Body and the Environment in Ceiling Radiant Cooling Room[J]. Journal of refrigeration, 2012, 33(6).
Liu Nailing, Liu Yingjie, Fang Zhaohong. Experimental Research on Heat Transfer Between Human Body and the Environment in Ceiling Radiant Cooling Room[J]. Journal of refrigeration, 2012, 33(6). DOI: 10.3969/j.issn.0253-4339.2012.06.026.
Radiant panel cooing system has attracted a great concern in engineering design and research due to its advantages of comfort and energy saving. This article studies the variations of indoor air temperature
room wall temperature
human body surface temperature in ceiling cooling room by experiment. The variation roles of convection and radiation heat transfer between human body and the environment at ceiling cooling room are analyzed. The results show that
in the 60 minutes operation of the radiant cooling system
the radiant panel surface temperature
indoor air temperature change significantly
the human garment temperature changes slowly
the convection and radiation heat transfer between human body and the environment increase gradually; after 60 minutes operation of the radiant cooling system