Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/68688
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Strunin, D. | - |
dc.contributor.author | Roberts, A. | - |
dc.contributor.editor | Ao, S.I. | - |
dc.contributor.editor | Gelman, L. | - |
dc.contributor.editor | Hukins, D.W.L. | - |
dc.contributor.editor | Hunter, A. | - |
dc.contributor.editor | Korsunsky, A.M. | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | World Congress on Engineering: WCE 2009 : Vol II, 2009, pp.1-5 | - |
dc.identifier.isbn | 9789881821010 | - |
dc.identifier.issn | 2078-0958 | - |
dc.identifier.issn | 2078-0966 | - |
dc.identifier.uri | http://hdl.handle.net/2440/68688 | - |
dc.description.abstract | We analyse dispersion of contaminants in turbulent boundary layer using centre manifold technique. The method describes long-term asymp- totics of the contaminant concentration as it becomes spread across the entire layer and is weakly distorted by the velocity shear. The dispersion is investigated in two cases: (a) logarithmic and (b) power veloc- ity profile across the layer according to a traditional and a more recent theory respectively. We deduce an advection-diffusion equation for the depth-average concentration in each case. The equation represents a leading approximation of the dynamics and can be ex- tended to include higher-order derivatives for better precision. | - |
dc.description.statementofresponsibility | D.V. Struin, A. J. Roberts | - |
dc.language.iso | en | - |
dc.publisher | Newswood and International Association of Engineers | - |
dc.relation.ispartofseries | Lecture Notes in Engineering and Computer Science; 2177(1) | - |
dc.rights | © Copyright International Association of Engineers. Provided through DOAJ whose site and its metadata are licensed under CC BY-SA | - |
dc.source.uri | https://doaj.org/article/1585602ac5fc4d0b9749fd51aa7b0f20 | - |
dc.subject | Dispersion; channel; turbulent boundary layer | - |
dc.title | Low-dimensional boundary-layer model of turbulent dispersion in a channel | - |
dc.type | Conference paper | - |
dc.contributor.conference | World Congress on Engineering (2009 : London, UK) | - |
dc.publisher.place | Hong Kong | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Roberts, A. [0000-0001-8930-1552] | - |
Appears in Collections: | Aurora harvest 5 Mathematical Sciences publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_68688.pdf | Published version | 345.07 kB | Adobe PDF | View/Open |
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