网络出版日期: 2004-07-10
基金资助
国家自然科学基金(40233030)资助
An Application of Fluent on the Study of the AtmosphericEnvironment in Urban Streets
Online published: 2004-07-10
李磊 , 胡非 , 程雪玲 , 韩浩玉 . Fluent在城市街区大气环境中的一个应用[J]. 中国科学院大学学报, 2004 , 21(4) : 476 -480 . DOI: 10.7523/j.issn.2095-6134.2004.4.008
By using of Fluent CFD software, a 32d intersection model of streets is set. The wind velocitydistribution and CO concentration distribution near the intersection are simulated under 2 wind direction conditions.The result of the modeling shows that the layout of the structures and the wind direction can jointly affect thedistribution of the wind velocity and the CO concentration. The study of this paper also shows that the modelingresult of Fluent is reasonable and the application prospect of Fluent on atmospheric environment issues in urbanstreets is good.
Key words： CFD; Fluent; urban streets; atmospheric environment
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