技术中心

【英文篇名】 Energy efficiency and design optimization of double-skin facade buildings 【作者中文名】 蒋骞; 龙惟定; 【作者英文名】 By Jiang Qian~★ and Long WeidingShanghai Institute of Architectural Design Ltd.; Shanghai; China; 【作者单位】 上海建筑设计研究院有限公司; 同济大学; 【文献出处】 暖通空调, Heating Ventilating 能耗; 气流量; 传热; 影响因素; 【英文关键词】 double-skin facade（DSF）; energy consumption; air flow rate; heat transfer; affecting factor; 【摘要】 介绍了双层皮玻璃幕墙的研究背景及构造。从理论上分析了气流排热、壁面对流及太阳辐射等因素对建筑能耗的影响。应用EnergyPlus分析了通风腔风速、遮阳策略、朝向和结构参数对建筑能耗的影响。 【英文摘要】 Presents the research background and structure of a double-skin facade.Analyses theoretically the effect of discharged heat by air flow,convection of cavity walls and solar radiation on building energy consumption.Studies by EnergyPlus software the influence of the air flow rate,solar shading strategy,orientation and construction on building energy consumption.