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Modelling gas and PM pollutant dispersion in urban environments

Modelling gas and PM pollutant dispersion in urban environments
Modelling gas and PM pollutant dispersion in urban environments
Dispersion of gas and particulate matter (PM) pollutant in urban environments is a rising concern. Physical and numerical modelling is extremely challenging due to a number of parameters involved including the turbulence nature and complex physical and/or chemical processes. The paper attempts to review the latest advances on this topic. The major contents are: street canyon model, coupling meso-scale (weather scale) and micro-scale (street scale) Lareg-Eddy Simulations, effects of thermal stratification, effects of tall buildings, modelling extreme pollutant concentration in extreme conditions and coupling chemistry with turbulence. This paper focuses more on the progress of the numerical model study in the UK and Europe.
1000-0992
496-534
Xie, Z
98ced75d-5617-4c2d-b20f-7038c54f4ff0
Chun-Ho, Liu
a1431583-92a5-4b01-a9d0-a92ef34dd5f9
Xiaoming, Cai
0b512f1f-682d-4d10-b79b-8da54be73757
Xie, Z
98ced75d-5617-4c2d-b20f-7038c54f4ff0
Chun-Ho, Liu
a1431583-92a5-4b01-a9d0-a92ef34dd5f9
Xiaoming, Cai
0b512f1f-682d-4d10-b79b-8da54be73757

Xie, Z, Chun-Ho, Liu and Xiaoming, Cai (2015) Modelling gas and PM pollutant dispersion in urban environments. Advances in Mechanics, 45 (201510), 496-534. (doi:10.6052/1000-0992-15-008).

Record type: Article

Abstract

Dispersion of gas and particulate matter (PM) pollutant in urban environments is a rising concern. Physical and numerical modelling is extremely challenging due to a number of parameters involved including the turbulence nature and complex physical and/or chemical processes. The paper attempts to review the latest advances on this topic. The major contents are: street canyon model, coupling meso-scale (weather scale) and micro-scale (street scale) Lareg-Eddy Simulations, effects of thermal stratification, effects of tall buildings, modelling extreme pollutant concentration in extreme conditions and coupling chemistry with turbulence. This paper focuses more on the progress of the numerical model study in the UK and Europe.

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More information

Published date: October 2015
Organisations: Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 381074
URI: http://eprints.soton.ac.uk/id/eprint/381074
ISSN: 1000-0992
PURE UUID: 00b81b42-5985-4ee1-afa9-b27af96ae29b

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Date deposited: 22 Sep 2015 15:53
Last modified: 15 Mar 2024 03:20

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Contributors

Author: Z Xie ORCID iD
Author: Liu Chun-Ho
Author: Cai Xiaoming

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