多孔围护结构热湿耦合传递过程研究及进展  

Review of Coupled Heat and Moisture Transfer Process in Porous Building Envelope

作　　者：王莹莹[1] 刘艳峰[1] 刘加平[1] 

机构地区：[1]西安建筑科技大学环境与市政工程学院,西安710055

出　　处：《建筑科学》2011年第6期106-112,共7页Building Science

基　　金：国家自然科学基金创新群体项目(50921005);国家自然科学基金项目(51078302)

摘　　要：相对于干热干冷气候区,湿热湿冷气候区的多孔围护结构热湿耦合作用引起的传热计算是一个复杂的过程,在建筑节能工程计算中依然采用的是经验方法。本文以多孔围护结构热湿耦合传递过程为研究对象,对业界在理论研究、计算方法及模拟工具等方面取得的进展进行了深入的研究分析,总结了国内外在多孔围护结构热湿耦合传递过程研究中所取得的主要成果。针对存在的问题,指出了其应用的局限性,同时展望了该领域的发展趋势。For the issue of coupled heat and moisture transfer in porous building envelope,its calculation for wet-hot and wet-clod climate zone is more complicated when compared to the dry-hot and dry-cold climate zone.Empirical method is still used in engineering calculation for building energy efficiency.In this paper,this issue was taken as a research object,review and depth analysis on several aspects were firstly carried out,including theoretical research,calculation method and simulation tools.Furthermore,main accomplishments in this research field at home and abroad were summarized.At last,for the existed problems,the limitations for its application were pointed out and the development trend was prospected.

关 键 词：多孔围护结构 湿迁移 热湿耦合传递 

分 类 号：TU111.1[建筑科学—建筑理论]