Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/95371
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Building Environment and Energy Engineering | en_US |
| dc.creator | Hung, HY | en_US |
| dc.creator | Gao, ZM | en_US |
| dc.creator | Li, SS | en_US |
| dc.creator | Gao, Y | en_US |
| dc.creator | Chow, WK | en_US |
| dc.creator | Chow, CL | en_US |
| dc.date.accessioned | 2022-09-19T01:59:57Z | - |
| dc.date.available | 2022-09-19T01:59:57Z | - |
| dc.identifier.issn | 0015-2684 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10397/95371 | - |
| dc.language.iso | en | en_US |
| dc.publisher | Springer | en_US |
| dc.rights | © 2021 The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature Manufactured in The United States | en_US |
| dc.rights | This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use(https://www.springernature.com/gp/open-research/policies/accepted-manuscript-terms), but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s10694-021-01135-9. | en_US |
| dc.subject | Baroclinic force | en_US |
| dc.subject | Buoyancy | en_US |
| dc.subject | Fire whirl | en_US |
| dc.subject | Rotating angular velocity | en_US |
| dc.subject | Vertical attenuation | en_US |
| dc.title | Attenuation of swirling motion of a fire whirl in a vertical shaft | en_US |
| dc.type | Journal/Magazine Article | en_US |
| dc.identifier.spage | 149 | en_US |
| dc.identifier.epage | 182 | en_US |
| dc.identifier.volume | 58 | en_US |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.doi | 10.1007/s10694-021-01135-9 | en_US |
| dcterms.abstract | Experiments on fire whirls generated by a gasoline pool fire in a vertical shaft were carried out. Vortex motions of swirling flame induced by buoyancy above the pool fires were observed to be more vigorous with increase in height. Upward flame motions were resulted due to increase in buoyancy. The phenomenon was described mathematically by solving the vorticity transport equation with reasonable assumptions and appropriate boundary conditions. Analysis gave swirling attenuation along the vertical direction. By measuring heat release rates and fire whirl diameters at different heights, vertical variation of circular speeds of fire whirls was derived. | en_US |
| dcterms.accessRights | open access | en_US |
| dcterms.bibliographicCitation | Fire technology, Jan. 2022, v. 58, no. 1, p. 149-182 | en_US |
| dcterms.isPartOf | Fire technology | en_US |
| dcterms.issued | 2022-01 | - |
| dc.identifier.scopus | 2-s2.0-85107498976 | - |
| dc.description.validate | 202209 bckw | en_US |
| dc.description.oa | Accepted Manuscript | en_US |
| dc.identifier.FolderNumber | RGC-B2-0775 | - |
| dc.description.fundingSource | RGC | en_US |
| dc.description.pubStatus | Published | en_US |
| dc.description.oaCategory | Green (AAM) | en_US |
| Appears in Collections: | Journal/Magazine Article | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Mathematical_Analysis_Attenuation.pdf | Pre-Published version | 1.32 MB | Adobe PDF | View/Open |
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