Atmosphere | |
Sub-Grid Scale Plume Modeling | |
Prakash Karamchandani1  Krish Vijayaraghavan2  | |
[1] ENVIRON International, 773 San Marin Drive, Suite 2115, Novato, CA 94998, USA; | |
关键词: air quality modeling; plume-in-grid; source attribution; plume chemistry; grid resolution; | |
DOI : 10.3390/atmos2030389 | |
来源: mdpi | |
【 摘 要 】
Multi-pollutant chemical transport models (CTMs) are being routinely used to predict the impacts of emission controls on the concentrations and deposition of primary and secondary pollutants. While these models have a fairly comprehensive treatment of the governing atmospheric processes, they are unable to correctly represent processes that occur at very fine scales, such as the near-source transport and chemistry of emissions from elevated point sources, because of their relatively coarse horizontal resolution. Several different approaches have been used to address this limitation, such as using fine grids, adaptive grids, hybrid modeling, or an embedded sub-grid scale plume model,
【 授权许可】
CC BY
© 2011 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190048198ZK.pdf | 239KB | download |