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气相和微颗粒污染物在城市环境中的传输扩散

谢正桐 廖俊豪 蔡晓鸣

谢正桐, 廖俊豪, 蔡晓鸣. 气相和微颗粒污染物在城市环境中的传输扩散[J]. 力学进展, 2015, 45(1): 201510. doi: 10.6052/1000-0992-15-008
引用本文: 谢正桐, 廖俊豪, 蔡晓鸣. 气相和微颗粒污染物在城市环境中的传输扩散[J]. 力学进展, 2015, 45(1): 201510. doi: 10.6052/1000-0992-15-008
XIE Zheng-Tong, LIU Chun-Ho, CAI Xiaoming. Modelling gas and PM pollutant dispersion in urban environments[J]. Advances in Mechanics, 2015, 45(1): 201510. doi: 10.6052/1000-0992-15-008
Citation: XIE Zheng-Tong, LIU Chun-Ho, CAI Xiaoming. Modelling gas and PM pollutant dispersion in urban environments[J]. Advances in Mechanics, 2015, 45(1): 201510. doi: 10.6052/1000-0992-15-008

气相和微颗粒污染物在城市环境中的传输扩散

doi: 10.6052/1000-0992-15-008
详细信息
  • 中图分类号: O355

Modelling gas and PM pollutant dispersion in urban environments

  • 摘要: 城市大气边界层中污染物传输扩散, 包括气相和微颗粒(PM), 是一个日益关注的问题. 本文结合笔者及合著者近些年来的工作, 试图综述在这方面研究的最新进展. 主要包括: 天气尺度(meso-scale) 和街道尺度耦合的大涡模拟, 温度稳定性层结效应, 高层建筑的影响, 在极端天气下的污染物浓度极值的预报, 化学反应和湍流的耦合计算和气溶胶动力学过程. 本文侧重于介绍英国和欧洲的数值模型研究的进展情况.

     

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出版历程
  • 收稿日期:  2015-02-03
  • 修回日期:  2015-07-15
  • 刊出日期:  2015-08-30

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