Comparison Study on Indoor Temperature Distributions with Radiant Heating and Convection Heating
The capillary radiant panel for heating studied in the research can run with 30-50 ℃ low-temperature heating resources. It is using of prefabricated forms, achieves heating and decorative integration, and overcomes construction inconvenience of lowtemperature hot water radiant heating system. According to the heat transfer mechanism of heating terminals, the established numerical models were compared with laboratory testing to verify the accuracy of these models. Then the CFD software was applied to study the thermal environment of the room, which heated by the ceiling heating panel and heating convector separately. The distribution of air temperature field, as well as the thermal properties of these heating terminals was gained. Capillary radiant panel for heating, as a new heating method, has great potential for application development. The numerical study of this paper will be helpful makes such products extend in China.
low-temperature heating capillary radiant panel heating convector temperature distribution CFD
Xiaofeng Li Jianing Zhao
School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
国际会议
2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)
长沙
英文
405-410
2010-12-18（万方平台首次上网日期，不代表论文的发表时间）