A LUMPED MODEL OF DOUBLE SKIN FA?ADE WITH CAVITY SHADING

摘要：

A universal lumped model is developed with the aim to predict the thermal performance of Double Skin fa(c)ade. Three modules – ventilation, heat transfer and penetration-are coupled to comprehensively describe the energy and mass transfer processes. The unknown parameters, resistance coefficient and heat convection coefficient, are discussed and estimated. The influences of cavity shading position, cavity depth and ventilation height on energy performances are analyzed at the end of the paper based on the simulation results.

关键词： Double Skin fa(c)ade Thermal Performance Lumped Model Ventilation Resistance Factor

作者: Yua n Yuan Jianlong Zeng Yingxin Zhu Borong Lin

作者单位: Department of Architecture, University of Pennsylvania, PA19104, USA Department of Building Science, School of Architecture, Tsinghua University, Beijing 10084, China

会议类型: 国际会议

会议名称: 第10届建筑模拟国际会议

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-03（万方平台首次上网日期，不代表论文的发表时间）