Pollutant Transport and Distribution Characteristics Research of Residential Buildings

Yuan YUAN, Furen ZHANG, Honglei YUE

College of Mechanical and Automobile Engineering, Chongqing Jiaotong University, Chongqing, CHINA

Abstract: By using the CFD (Computational Fluid Dynamics) numerical simulation software, Multi-way transmission behavior of pollutants between residential buildings . The air quality of residential buildings is influenced urban air quality directly, exposuring long time in the containing gas pollution environment can cause acute poisoning, chronic poisoning and even cancer. Therefore this article research for the transmission and distribution characteristics of gas pollutants outdoor, can provide a basis for improving the quality of the residents' living environment.

Keywords: Building group; Turbulence factor; Pollutants; Multi-way transmission; Distribution

characteristics