地道风技术在被动式超低能耗建筑中的应用  

Application of Underground Tunnel Air Technology in Passive Low-Energy Building

作　　者：李骥[1] 乔镖[1] 孙宗宇[1] 冯晓梅[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《建筑技术开发》2016年第2期19-23,共5页Building Technology Development

摘　　要：首先介绍地道风技术的原理及研究现状,然后进一步介绍其在国内外项目中的应用案例,并在此基础上用状态空间法建立了地道风与壁面间传热的数学模型,应用于实际设计案例中,为地道风在被动式低能耗建筑中的应用提供了依据。Firstly, rationale and current research status of the underground tunnel air technology are discussed, then some domestic as well as overseas application cases of the technology are introduced. Based on these, a mathematical model of heat transfer between air and tunnel is set up and used in practical cases, which provides the basic foundation for application of the technology in passive buildings.

关 键 词：地道风 被动式低能耗建筑 数学模型 数值计算 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程] TU201.5