Experimental and Numerical Analysis of Heat Transfer and Airflow on an Interactive Building Facade

摘要：

Building envelope is a main responsible component for building energy demand.Different kinds of Double Skin Facades (DSF) are used as a building envelope nowadays to reduce the energy demand and to improve aesthetical view of buildings.Although a few buildings have used DSF,the thermal performance of the DSF is not well understood.This investigation used a decoupling CFD approach to account for the effects of solar radiation.Then the CFD was further employed to analyze the flow and heat transfer in a commercially available DSF.The numerical results obtained by the CFD approach agree well with the experimental data collected on a full scale test room with a ventilated DSF.

关键词： Computational fluid dynamics Ventilated double skin facade Decoupling method

作者: Roberto Fuliotto Francesco Cambuli Natalino Mandas Nicoletta Bacchin GiampieroManara Qingyan Chen

作者单位: D.I.Me.Ca.Dipartimento di Ingegneria Meccanica,Universit(a) degli studi di Cagliari,Italy Research & Engineering Department,Permasteelisa S.p.A.,Italy School of Mechanical Engineering,Purdue University,USA

会议类型: 国际会议

会议名称: The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)

会议地点: 大连

会议语种:英文

页码: 1677-1684

在线出版日期: 2008-07-01（万方平台首次上网日期，不代表论文的发表时间）