DC Field | Value | Language |
---|---|---|
dc.contributor.author | 심성훈 | ko |
dc.contributor.author | 신현동 | ko |
dc.date.accessioned | 2009-12-21T07:47:32Z | - |
dc.date.available | 2009-12-21T07:47:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-10 | - |
dc.identifier.citation | 대한기계학회논문집 B, v.26, no.10, pp.1348 - 1354 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15473 | - |
dc.description.abstract | We investigate the flame behavior and spatial distribution of OH, PAHs and soot in a confined buoyant diffusion flame with decrease of the coflowing air flow rate. Direct photographs and Schlieren images represent that flame is Ally occupied by blue flame and becomes unstable, which is partially detached to the fuel nozzle tip in a near extinction flame under extremely reduced oxidizer condition. Laser induced fluorescence profiles clearly shows that OH is still generated in near-extinction flame, although intensity becomes weak with decreasing air flow rate. But soot scattering image cannot be seen any more in an oxidizer deficient ambience and simultaneously the PAHs are widely distributed downstream. These results are due to that a decrease of oxygen concentration in the combustion chamber leads to a temperature drop of flame, as a consequence, to a delay in soot growth and to a expanding of the PAHs, as soot precursors. | - |
dc.description.sponsorship | 연소기술연구센터(CERC) | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 대한기계학회 | - |
dc.title | 산화제 결핍 분위기에서의 층류 확산화염내 OH, PAHs 및 그을음 분포 | - |
dc.title.alternative | OH, PAHs and Soot Ditribution in a Laminar Diffusion Flame under Oxidizer Deficient Ambience | - |
dc.type | Article | - |
dc.subject.alternative | Planar Laser Induced Fluorescence(PLIF) | en |
dc.subject.alternative | OH Radical | en |
dc.subject.alternative | Polycyclic Aromatic Hydrocarbons(PAHs) | en |
dc.subject.alternative | Soot | en |
dc.subject.alternative | Confined Laminar Diffusion Flame | en |
dc.subject.alternative | Oxidizer Deficient | en |
dc.type.rims | ART | - |
dc.citation.volume | 26 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 1348 | - |
dc.citation.endingpage | 1354 | - |
dc.citation.publicationname | 대한기계학회논문집 B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.kciid | ART000857652 | - |
dc.contributor.localauthor | 신현동 | - |
dc.contributor.nonIdAuthor | 심성훈 | - |
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