A CFD modelling study of reactive pollutant dispersion in an urban street canyon

C W Liu, S J Mei and F Y Zhao
Institute of Physics (IOP)
Published 2018
Publication Date:
2018-10-31
Publisher:
Institute of Physics (IOP)
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
Geosciences
Physics
Published by:
_version_ 1836399076091887617
autor C W Liu, S J Mei and F Y Zhao
beschreibung This study numerically explores the diffusion rules of pollutants in an idealized urban street canyon where photochemical reactions are present in the neighbourhood. The airborne pollutants dispersion and reaction in street canyons are further investigated in this study. There is a relatively tense traffic pollutants release in urban neighborhoods, including nitrogen oxides and hydrocarbons. Photochemical reaction occurs at strong solar radiation, forming photochemical smog and other environment issues. We selected typical O 3 + NO→O 2 + NO 2 reactions. Effects of the pollutant source location on pollutant dispersion and reaction are also investigated. Numerical simulations were conducted on chemically activity reactive air nitrogen oxides in urban street canyons with W (street canyon wide)/H (building height) = 1. Provided three different locations from the line source street canyon bottom exhaust nitric oxide diffusion and react with ozone in the ...
citation_standardnr 6350467
datenlieferant ipn_articles
feed_id 108844
feed_publisher Institute of Physics (IOP)
feed_publisher_url http://www.iop.org/
insertion_date 2018-10-31
journaleissn 1755-1315
journalissn 1755-1307
publikationsjahr_anzeige 2018
publikationsjahr_facette 2018
publikationsjahr_intervall 7984:2015-2019
publikationsjahr_sort 2018
publisher Institute of Physics (IOP)
quelle IOP Conference Series: Earth and Environmental Science
relation http://iopscience.iop.org/1755-1315/188/1/012051
search_space articles
shingle_author_1 C W Liu, S J Mei and F Y Zhao
shingle_author_2 C W Liu, S J Mei and F Y Zhao
shingle_author_3 C W Liu, S J Mei and F Y Zhao
shingle_author_4 C W Liu, S J Mei and F Y Zhao
shingle_catch_all_1 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
This study numerically explores the diffusion rules of pollutants in an idealized urban street canyon where photochemical reactions are present in the neighbourhood. The airborne pollutants dispersion and reaction in street canyons are further investigated in this study. There is a relatively tense traffic pollutants release in urban neighborhoods, including nitrogen oxides and hydrocarbons. Photochemical reaction occurs at strong solar radiation, forming photochemical smog and other environment issues. We selected typical O 3 + NO→O 2 + NO 2 reactions. Effects of the pollutant source location on pollutant dispersion and reaction are also investigated. Numerical simulations were conducted on chemically activity reactive air nitrogen oxides in urban street canyons with W (street canyon wide)/H (building height) = 1. Provided three different locations from the line source street canyon bottom exhaust nitric oxide diffusion and react with ozone in the ...
C W Liu, S J Mei and F Y Zhao
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_2 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
This study numerically explores the diffusion rules of pollutants in an idealized urban street canyon where photochemical reactions are present in the neighbourhood. The airborne pollutants dispersion and reaction in street canyons are further investigated in this study. There is a relatively tense traffic pollutants release in urban neighborhoods, including nitrogen oxides and hydrocarbons. Photochemical reaction occurs at strong solar radiation, forming photochemical smog and other environment issues. We selected typical O 3 + NO→O 2 + NO 2 reactions. Effects of the pollutant source location on pollutant dispersion and reaction are also investigated. Numerical simulations were conducted on chemically activity reactive air nitrogen oxides in urban street canyons with W (street canyon wide)/H (building height) = 1. Provided three different locations from the line source street canyon bottom exhaust nitric oxide diffusion and react with ozone in the ...
C W Liu, S J Mei and F Y Zhao
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_3 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
This study numerically explores the diffusion rules of pollutants in an idealized urban street canyon where photochemical reactions are present in the neighbourhood. The airborne pollutants dispersion and reaction in street canyons are further investigated in this study. There is a relatively tense traffic pollutants release in urban neighborhoods, including nitrogen oxides and hydrocarbons. Photochemical reaction occurs at strong solar radiation, forming photochemical smog and other environment issues. We selected typical O 3 + NO→O 2 + NO 2 reactions. Effects of the pollutant source location on pollutant dispersion and reaction are also investigated. Numerical simulations were conducted on chemically activity reactive air nitrogen oxides in urban street canyons with W (street canyon wide)/H (building height) = 1. Provided three different locations from the line source street canyon bottom exhaust nitric oxide diffusion and react with ozone in the ...
C W Liu, S J Mei and F Y Zhao
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_4 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
This study numerically explores the diffusion rules of pollutants in an idealized urban street canyon where photochemical reactions are present in the neighbourhood. The airborne pollutants dispersion and reaction in street canyons are further investigated in this study. There is a relatively tense traffic pollutants release in urban neighborhoods, including nitrogen oxides and hydrocarbons. Photochemical reaction occurs at strong solar radiation, forming photochemical smog and other environment issues. We selected typical O 3 + NO→O 2 + NO 2 reactions. Effects of the pollutant source location on pollutant dispersion and reaction are also investigated. Numerical simulations were conducted on chemically activity reactive air nitrogen oxides in urban street canyons with W (street canyon wide)/H (building height) = 1. Provided three different locations from the line source street canyon bottom exhaust nitric oxide diffusion and react with ozone in the ...
C W Liu, S J Mei and F Y Zhao
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_title_1 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
shingle_title_2 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
shingle_title_3 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
shingle_title_4 A CFD modelling study of reactive pollutant dispersion in an urban street canyon
timestamp 2025-06-30T23:37:13.286Z
titel A CFD modelling study of reactive pollutant dispersion in an urban street canyon
titel_suche A CFD modelling study of reactive pollutant dispersion in an urban street canyon
topic R
TE-TZ
U
uid ipn_articles_6350467