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- Publisher Website: 10.1016/S0379-7112(02)00081-4
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Article: Fine bubble modelling of smoke flows
Title | Fine bubble modelling of smoke flows |
---|---|
Authors | |
Keywords | Experimental method Fine bubble technique Sloping tunnel Smoke movement Thermal plumes |
Issue Date | 2003 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/firesaf |
Citation | Fire Safety Journal, 2003, v. 38 n. 3, p. 285-298 How to Cite? |
Abstract | This short note presents a simple experimental modelling technique for smoke spread and movement in enclosures and sloping tunnels by using fine hydrogen bubbles, which are generated by electrolysis in a water tank. Results obtained from two independent experiments agree very well with each other, demonstrating the consistency of the new experimental method. The experimental results for the stratification interface height are also in good agreement with both the experimental data and theoretical predictions available in the literature. The developed method is then used to study smoke spread in a tunnel fire, and the effect of tunnel slopes on smoke movement is visualised. © 2002 Elsevier Science Ltd. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/75946 |
ISSN | 2021 Impact Factor: 3.780 2020 SCImago Journal Rankings: 0.958 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Y | en_HK |
dc.contributor.author | Shing, VCW | en_HK |
dc.contributor.author | Chen, Z | en_HK |
dc.date.accessioned | 2010-09-06T07:16:06Z | - |
dc.date.available | 2010-09-06T07:16:06Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Fire Safety Journal, 2003, v. 38 n. 3, p. 285-298 | en_HK |
dc.identifier.issn | 0379-7112 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/75946 | - |
dc.description.abstract | This short note presents a simple experimental modelling technique for smoke spread and movement in enclosures and sloping tunnels by using fine hydrogen bubbles, which are generated by electrolysis in a water tank. Results obtained from two independent experiments agree very well with each other, demonstrating the consistency of the new experimental method. The experimental results for the stratification interface height are also in good agreement with both the experimental data and theoretical predictions available in the literature. The developed method is then used to study smoke spread in a tunnel fire, and the effect of tunnel slopes on smoke movement is visualised. © 2002 Elsevier Science Ltd. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/firesaf | en_HK |
dc.relation.ispartof | Fire Safety Journal | en_HK |
dc.subject | Experimental method | en_HK |
dc.subject | Fine bubble technique | en_HK |
dc.subject | Sloping tunnel | en_HK |
dc.subject | Smoke movement | en_HK |
dc.subject | Thermal plumes | en_HK |
dc.title | Fine bubble modelling of smoke flows | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0379-7112&volume=38&issue=3&spage=285&epage=298&date=2003&atitle=Fine+bubble+modelling+of+smoke+flows | en_HK |
dc.identifier.email | Li, Y:liyg@hkucc.hku.hk | en_HK |
dc.identifier.authority | Li, Y=rp00151 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/S0379-7112(02)00081-4 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0037381460 | en_HK |
dc.identifier.hkuros | 79218 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0037381460&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 38 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 285 | en_HK |
dc.identifier.epage | 298 | en_HK |
dc.identifier.isi | WOS:000182287600006 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Li, Y=7502094052 | en_HK |
dc.identifier.scopusauthorid | Shing, VCW=6504528571 | en_HK |
dc.identifier.scopusauthorid | Chen, Z=7409481918 | en_HK |
dc.identifier.issnl | 0379-7112 | - |