Experimental Research on Floor Cooling with Displacement Ventilation System

摘要：

The floor radiant cooling with displacement ventilation system is one of the most efficient methods to enforce the systems cooling ability and prevent dewing. This paper provides a displacement ventilation system, which will form an air layer at the bottom of room to resist the direct meet of humid air with cold floor surface. The temperature distributions of floor surface, wall surfaces, ceiling and other places of varied heights are tested by experiments both when floor cooling served only and was associated with displacement ventilation. The influence action of displacement ventilation system was analyzed.

关键词： Floor cooling Displacement ventilation Temperature distributing

作者: Qiu L Guo K Wei L F Zheng S W

作者单位: Beijing University of Civil Engineering and Architecture,Beijing 100044,P.R.China

会议类型: 国际会议

会议名称: ICCR 2008 第四届国际低温与制冷工程大会

会议地点: 上海

会议语种:英文

页码: 389-392

在线出版日期: 2008-04-05（万方平台首次上网日期，不代表论文的发表时间）