Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: Reactive pollutants dispersion modeling in a street canyon
Contributor:
Group publication title:
Abstract:
Reactive pollutant dispersion in a 3-D urban street canyon is numerically investigated using a computational fluid dynamics (CFD) code (Ansys-CFX) and includes transport equations for NO, NO2, and O3 with simple photochemistry. An area emission source of NO and NO2 was considered in the presence of background O3 with an ambient wind perpendicular to the along-canyon direction. ; The results showed that the magnitude of NOx (NO+NO2) concentrations on the leeward side of the upstream buildings was much larger than the windward side of the downstream building, due to the entrainment and dispersion of traffic emissions by the primary vortex. The reverse is the case for ozone with higher concentrations on the windward side compared to the leeward side. The model has been validated against no-reactive pollutant experimental data of the wind tunnel experiments of Hoydysh and Dabberdt.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Format:
Resource Identifier:
DOI:
Pages:
Source:
IJAME, volume 24, number 1 (2019)
Language:
License:
License CC BY-NC-ND 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Mechanical Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2019)
Last modified:
Jul 6, 2023
In our library since:
Mar 1, 2023
Number of object content hits:
168
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/78245
Show description in RDF format:
Show description in OAI-PMH format:
| Edition name | Date |
|---|---|
| Reactive pollutants dispersion modeling in a street canyon | Jul 6, 2023 |
Objects Similar
Goléa, Noureddine Benmahammed, Khier Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Debbache, Ghania Bennia, Abdelhak Goléa, Noureddine Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Abdelmalek, Ibtissem Goléa, Noureddine Hadjili, Mohamed Laid Korbicz, Józef (1951- ) - red.
Jabri, Dalel Guelton, Kevin Belkhiat, Djamel E.C. Manamanni, Noureddine Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
