| 题名 | Exploring dispersion modelling for resuspended pollen particles in a heterogeneous urban environment |
| 作者 | |
| 通讯作者 | Roy, Prosun |
| 发表日期 | 2024
|
| DOI | |
| 发表期刊 | |
| ISSN | 0020-7233
|
| EISSN | 1029-0400
|
| 卷号 | 81页码:1698-1714 |
| 摘要 | Urban air quality assessment in regard to biogenic emissions such as airborne pollen grains (PGs) is indispensable in the urban environment which significantly affects human health, climates, ecosystems, and energy production. Dispersion and deposition of PGs because of resuspension events (ReSE) are investigated using computational fluid dynamics (CFD). The mechanisms in PGs movement are achieved through the Lagrangian formulation-based discrete-phase model (DPM). The observed pollen grains distribution pattern is highly spatially dependent on heterogeneous urban obstacles as it induces modified characteristics of the wind flow field. Wind-urban structure interplays in PGs concentration variation. The simulated results identify the pollen hot-spot zones, where vortical flow features and low wind speed dominate. This approach offers a detailed understanding of the dispersion patterns of airborne PGs in urban environments because of ReSE with high resolution. © 2024 Informa UK Limited, trading as Taylor & Francis Group. |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 其他
|
| 资助项目 | This study is partially supported by the NSF grants [OIA 2148788, AGS 2026824] and the projects of Brno University of Technology: [FAST/FSI-J-22-7905, FSI-S-20-6280]
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| 出版者 | |
| EI入藏号 | 20242816668390
|
| EI主题词 | Air quality
; Dispersions
; Urban planning
; Wind
|
| EI分类号 | Urban Planning and Development:403.1
; Atmospheric Properties:443.1
; Air Pollution Control:451.2
; Computer Applications:723.5
; Mechanics:931.1
; Materials Science:951
|
| 来源库 | EV Compendex
|
| 引用统计 | |
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/794636 |
| 专题 | 工学院_环境科学与工程学院 |
| 作者单位 | 1.Department of Mechanical Engineering, Howard R. Hughes College of Engineering, University of Nevada Las Vegas, Las Vegas; NV, United States 2.Department of Mechanical and Industrial Engineering, University of Wisconsin Platteville, Platteville; WI, United States 3.Department of Environmental and Occupational Health, School of Public Health, University of Nevada Las Vegas, Las Vegas; NV, United States 4.Faculty of Mechanical Engineering, Brno University of Technology, Brno, Czech Republic 5.Department of Civil and Environmental Engineering and Construction, Howard R. Hughes College of Engineering, University of Nevada Las Vegas, Las Vegas; NV, United States 6.Faculty of Mechanical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina 7.School of Atmospheric Sciences, Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Zhuhai, China 8.School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China 9.Environmental Engineering Department, Engineering Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey 10.Instituto de Carboquímica (ICB), CSIC- Universidad de Zaragoza, Zaragoza, Spain 11.School of Mechanical Engineering, University of Ulsan, Ulsan, Korea, Republic of |
| 推荐引用方式 GB/T 7714 |
Roy, Prosun,Chen, L.-W. Antony,Linda, Jakub,et al. Exploring dispersion modelling for resuspended pollen particles in a heterogeneous urban environment[J]. International Journal of Environmental Studies,2024,81:1698-1714.
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| APA |
Roy, Prosun.,Chen, L.-W. Antony.,Linda, Jakub.,Khan, Eakalak.,Chen, Yi-Tung.,...&Buttner, Mark.(2024).Exploring dispersion modelling for resuspended pollen particles in a heterogeneous urban environment.International Journal of Environmental Studies,81,1698-1714.
|
| MLA |
Roy, Prosun,et al."Exploring dispersion modelling for resuspended pollen particles in a heterogeneous urban environment".International Journal of Environmental Studies 81(2024):1698-1714.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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