Introduction of NO-NO2-O3 Recycle into Model for Air Pollutant Dispersion from Tunnel Portals

摘要：

　　NO-NO2-O3 recycle has been added into model dealing with air pollutant dispersion from tunnel portals-GRAL35TM to improve its performance.A mixed method GRAL-C has been discussed.It has been integrated into GRAL35TM to model dispersion in the street canyon where Tongjimen tunnel northern portal locates.It has been illustrated that GRAL35TM+C simulated NO2 dispersion more precisely than the original GRAL35TM.It requires background O3 concentrations.

关键词： air pollution tunnel portal NO-NO2-O3 recycle GRAL-C module

作者: Shujiang Miao Dafang Fu

作者单位: Municipal Engineering Department, Civil Engineering College, Southeast University, Nanjing, China

会议类型: 国际会议

会议名称: The International Conference on Civil Engineering, Architecture and Sustainable Infrastructure (2012土木建筑与可持续基础设施工程国际会议(ICCEASI2012))

会议地点: 郑州

会议语种:英文

页码: 791-794

在线出版日期: 2012-09-22（万方平台首次上网日期，不代表论文的发表时间）