节能建材垂直矩形空气间隙结构传热规律研究  

Research on Heat Transfer Regularities of Energy-saving Building Materials with Vertical & Rectangular Air-Interstice structures concerned

作　　者：余才锐[1] 沈冬梅[1] 张剑平[2] 

机构地区：[1]皖西学院城市建设与环境系,六安237012 [2]山东青岛理工大学环境与市政工程学院,青岛266033

出　　处：《墙材革新与建筑节能》2008年第8期32-35,共4页Construction Wall Innovation & Building Energy-Saving

摘　　要：介绍采用垂直矩形空气间隙结构的节能型建材产品传热学特征,通过对实物模型的研究分析获得该类材料传热通用准则关联式,推导几何边界条件对热阻性能的影响规律等实用性理论。对优化砌块和多孔砖孔型设计,提高保温性能具有一定的参考价值。Introduced heat transfer features of energy-saving building materials with vertical & rectangular air-interstice structures concerned,by using experimental investigation and theoretical derivation methods,obtained theoretical conclusions including the general correlating equation for heat transfer procedure about the materials concerned,by means of further theoretical derivation on the basis of existing achievements,acquired practical theoretical results such as the relationship between geometric boundary conditions and the thermal resistance performance.

关 键 词：节能建材 传热规律 空气间隙结构 空气对流传热 壁面辐射传热 

分 类 号：TU111[建筑科学—建筑理论]