技术中心

【英文篇名】 Study on heat transfer temperature difference between non-heated staircase and adjacent heated rooms 【作者中文名】 吕访桐; 简毅文; 郭长勇; 【作者英文名】 Lü Fangtong★; Jian Yiwen and Guo Changyong★ Beijing University of Technology; Beijing; China; 【作者单位】 北京工业大学; 北京市建筑设计研究院; 【文献出处】 暖通空调, Heating Ventilating 楼梯间; 传热温差; 【英文关键词】 residential building; staircase; heat transfer temperature difference; 【摘要】 以北京地区某居住建筑为例,对供暖季非供暖楼梯间的逐时温度进行了模拟计算,分析了建筑楼层、围护结构热工性能、围护结构几何尺寸、楼梯间朝向、供暖房间温度及供暖方式对非供暖楼梯间与供暖邻室传热温差的影响。 【英文摘要】 Taking a residential building in Beijing as an example,simulates and calculates the hourly temperature in the staircase in heating season.Analyses the effect of the building floor,thermal performance and physical dimensions of the building envelope,orientation of the staircase,temperature of heated rooms and heating modes on the heat transfer temperature difference between the staircase and adjacent heated rooms.