DC Field | Value | Language |
---|---|---|
dc.contributor.author | 곽영태 | ko |
dc.contributor.author | 신현동 | ko |
dc.contributor.author | 오광철 | ko |
dc.date.accessioned | 2009-12-28 | - |
dc.date.available | 2009-12-28 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-06 | - |
dc.identifier.citation | 한국연소학회지, v.10, no.2, pp.35 - 41 | - |
dc.identifier.issn | 1226-0959 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15860 | - |
dc.description.abstract | Behaviors of lean premixed flame of propane/air and methane/air flame anchored by a pilot flame in a tube were investigated experimentally varying the mean velocity from 10 to 140 cm/s and the equivalence ratio from 0.45 to 0.8. Behaviors of both flames are divided into five regions of stable, flash-back, tail-out, flickering and vibrating. General characteristics of each region and Le number effect are investigated. Two main instabilities, flickering and vibration, are both unstable but the instability mechanism, the frequency and the amplitude of pressure fluctuation are different. In the edge of the vibrating region, pressure fluctuation repeats generation and extinction. Repeated growth and decrease of the amplitude of pressure fluctuation are explained by Rayleigh#s index. | - |
dc.description.sponsorship | 연소기술연구센터(CERC), BK21 | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국연소학회 | - |
dc.title | 관내 희박 예혼합 프로판/공기와 메탄/공기 화염의 거동에 관한실험적 연구 | - |
dc.title.alternative | Experimental Study on the Behaviors of Lean Premixed Flame of Propane/Air and Methane/Air in a Tube | - |
dc.type | Article | - |
dc.subject.alternative | flickering flame | en |
dc.subject.alternative | vibrating flame | en |
dc.subject.alternative | Le number | en |
dc.subject.alternative | Rayleigh index | en |
dc.subject.alternative | vorticity | en |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 35 | - |
dc.citation.endingpage | 41 | - |
dc.citation.publicationname | 한국연소학회지 | - |
dc.identifier.kciid | ART001180572 | - |
dc.contributor.localauthor | 신현동 | - |
dc.contributor.nonIdAuthor | 곽영태 | - |
dc.contributor.nonIdAuthor | 오광철 | - |
dc.subject.keywordAuthor | flickering flame(펄럭임 화염) | - |
dc.subject.keywordAuthor | vibrating flame(진동 화염) | - |
dc.subject.keywordAuthor | Le number(루이 스 수) | - |
dc.subject.keywordAuthor | Rayleigh index(레일레이 지수) | - |
dc.subject.keywordAuthor | vorticity(와도) | - |
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