Impact of mixed convection on ceiling radiant cooling panel capacity

被引：24
|
作者：
Jeong, JW [1 ]
Mumma, SA [1 ]
机构：
[1] Penn State Univ, Dept Architectural Engn, University Pk, PA 16802 USA
来源：
HVAC&R RESEARCH | 2003年 / 9卷 / 03期
关键词：
D O I：
10.1080/10789669.2003.10391068
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The main thrust of the research described in this paper was to develop a simplified method of accurately estimating the impact of mixed convection on the cooling capacity of a ceiling radiant panel in mechanically ventilated spaces. The simplified correlation for mixed convection heat transfer was derived from established mixed and natural convection correlations. It was found that the total capacity of ceiling radiant cooling panels can be enhanced in mixed convection situations by 5% to 35% under normal operating temperatures.
引用
收藏
页码：251 / 257
页数：7
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