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Conference Paper: Large-eddy simulation of pollutant plume dispersion in the urban canopy layer over 2D idealized street canyons
| Title | Large-eddy simulation of pollutant plume dispersion in the urban canopy layer over 2D idealized street canyons |
|---|---|
| Authors | |
| Issue Date | 2010 |
| Citation | The 14th Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics (HKSTAM) and the 7th Shanghai – Hong Kong Forum on Mechanics and Its Application, Hong Kong, 13 March 2010. How to Cite? |
| Abstract | In the last five decades, the Gaussian pollutant plume model has been widely used estimating the air pollutant distribution in the atmospheric boundary layer (ABL) in an operational manner. However, it was originally designed for rural areas with rather open & flat terrain. To elucidate the flow and pollutant transport, as well as to demystify the uncertainty of applying Gaussian plume model over urban roughness, this study was performed to examine how the Gaussian-shaped pollutant plume in the urban canopy layer is modified by the idealized two-dimensional (2D) street canyons at the bottom of the ABL. |
| Description | Proceedings of the 14th Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics and the 7th Shanghai – Hong Kong Forum on Mechanics and Its Application, 2010, p. 67 |
| Persistent Identifier | http://hdl.handle.net/10722/126297 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Wong, CCC | en_HK |
| dc.contributor.author | Liu, CH | en_HK |
| dc.date.accessioned | 2010-10-31T12:20:41Z | - |
| dc.date.available | 2010-10-31T12:20:41Z | - |
| dc.date.issued | 2010 | en_HK |
| dc.identifier.citation | The 14th Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics (HKSTAM) and the 7th Shanghai – Hong Kong Forum on Mechanics and Its Application, Hong Kong, 13 March 2010. | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/126297 | - |
| dc.description | Proceedings of the 14th Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics and the 7th Shanghai – Hong Kong Forum on Mechanics and Its Application, 2010, p. 67 | - |
| dc.description.abstract | In the last five decades, the Gaussian pollutant plume model has been widely used estimating the air pollutant distribution in the atmospheric boundary layer (ABL) in an operational manner. However, it was originally designed for rural areas with rather open & flat terrain. To elucidate the flow and pollutant transport, as well as to demystify the uncertainty of applying Gaussian plume model over urban roughness, this study was performed to examine how the Gaussian-shaped pollutant plume in the urban canopy layer is modified by the idealized two-dimensional (2D) street canyons at the bottom of the ABL. | - |
| dc.language | eng | en_HK |
| dc.relation.ispartof | The 14th HKSTAM Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics and the 7th Shanghai – Hong Kong Forum on Mechanics and Its Application | - |
| dc.title | Large-eddy simulation of pollutant plume dispersion in the urban canopy layer over 2D idealized street canyons | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.identifier.email | Liu, CH: chliu@hkucc.hku.hk | en_HK |
| dc.description.nature | link_to_OA_fulltext | - |
| dc.identifier.hkuros | 179372 | en_HK |
| dc.identifier.spage | 67 | - |
| dc.identifier.epage | 67 | - |