Modeling Analysis on Evolution Equations of Harmful Gas Concentration Variance in Building
According to the mechanism of the release of indoor harmful gas from building, simple mathematical models for different ventilation conditions were first established, and then the corresponding variance functions of harmful gas concentration (HGC) were presented. Meanwhile, these simple models were further modified by considering nonuniform distribution of harmful gas concentration in space. With the models, numerical calculation for a given condition which fits those found in practical building was performed. The theoretical results show that the models can be used to predict concentration variance of indoor harmful gas in building.
Qiongxiang Kong Zhen Wang
School of Human Settlement and Civil Engineering Xian Jiaotong University Xian, Shaanxi 710049 School of Science Shaanxi University of Science and Technology Xian, Shaanxi 710021
国际会议
南宁
英文
2007-07-20（万方平台首次上网日期，不代表论文的发表时间）