Mathematical Simulation of Particle Penetration Through Smooth and Rough Building Envelop Leakage

摘要：

In China,people spend about 85% of their time indoors.Most residences are not equipped with mechanical ventilation systems,and infiltration is the main ventilation style during beating and cooling seasons.Consequently,human inhalation exposure to particles of outdoor origin depends largely on the degree to which particles can penetrate the building envelope and remain suspended in indoor air.This paper analyses the impact factors of particle penetration into indoor environment,and develop a mathematical model to simulate the penetration of particles from outdoor to indoor.

关键词： Mathematical simulation Particle Deposition Penetration factor

作者: Liwei Tian Guoqiang Zhang Jinghua Yu Quan Zhang Jin Zhou

作者单位: College of Civil Engineering,Hunan University,Changsha,China

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: 767-772

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）