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Cited 6 time in webofscience Cited 9 time in scopus
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dc.contributor.authorKim, WT-
dc.contributor.authorHuh, KY-
dc.contributor.authorFriedman, JA-
dc.contributor.authorRenksizbulut, M-
dc.date.accessioned2016-03-31T13:07:56Z-
dc.date.available2016-03-31T13:07:56Z-
dc.date.created2009-09-04-
dc.date.issued2001-01-
dc.identifier.issn0010-2202-
dc.identifier.other2002-OAK-0000002556-
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/19140-
dc.description.abstractNumerical simulations are performed to investigate a reacting steady hollow-cone methanol spray interacting with an annular air jet. Eulerian conservation equations are solved for gas flow while a stochastic Lagrangian method is used for sprays in KIVA-3 (Amsden 1993). Initial conditions for injected droplet parcels are sampled stochastically from the distribution functions based on measured liquid volume flux and Sauter mean diameter. Coupling between turbulent flow and chemistry is treated by the conserved scalar approach with a beta function probability density function for the mixture fraction. Mean gas temperature, OH concentration. Sauter mean diameter, and liquid volume flux are in reasonable agreement with measurements for three different air flow rates. It is shown that the annular air jet tends to deflect droplets toward the axis, providing a narrower and shorter reaction zone suitable for a more compact combustion chamber, Discrepancy for the no air jet case is attributed to the isotropic turbulent dispersion model for droplet-eddy interaction, Other possible reasons may he the k-e model for gas flow, improper input conditions for injected droplet parcels. and inaccurate correlations for exchange of mass, momentum. and energy between droplets and gas.-
dc.description.statementofresponsibilityX-
dc.languageEnglish-
dc.publisherTAYLOR & FRANCIS LTD-
dc.relation.isPartOfCOMBUSTION SCIENCE AND TECHNOLOGY-
dc.subjectannular air jet-
dc.subjectcombustion-
dc.subjectnumerical simulation-
dc.subjectspray-
dc.subjectLASER-INDUCED-FLUORESCENCE-
dc.subjectPARTICLE DISPERSION-
dc.subjectTURBULENT-
dc.subjectDROPLET-
dc.subjectFLOWS-
dc.subjectCOMBUSTION-
dc.subjectMODEL-
dc.subjectOH-
dc.titleNumerical simulation of a steady hollow-cone methanol spray flame within an annular air jet-
dc.typeArticle-
dc.contributor.college기계공학과-
dc.identifier.doi10.1080/00102200108907861-
dc.author.googleKim, WT-
dc.author.googleHuh, KY-
dc.author.googleFriedman, JA-
dc.author.googleRenksizbulut, M-
dc.relation.volume171-
dc.relation.startpage119-
dc.relation.lastpage139-
dc.contributor.id10111875-
dc.relation.journalCOMBUSTION SCIENCE AND TECHNOLOGY-
dc.relation.indexSCI급, SCOPUS 등재논문-
dc.relation.sciSCI-
dc.collections.nameJournal Papers-
dc.type.rimsART-
dc.identifier.bibliographicCitationCOMBUSTION SCIENCE AND TECHNOLOGY, v.171, pp.119 - 139-
dc.identifier.wosid000174718200005-
dc.date.tcdate2019-01-01-
dc.citation.endPage139-
dc.citation.startPage119-
dc.citation.titleCOMBUSTION SCIENCE AND TECHNOLOGY-
dc.citation.volume171-
dc.contributor.affiliatedAuthorHuh, KY-
dc.identifier.scopusid2-s2.0-0348198216-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc6-
dc.type.docTypeArticle-
dc.subject.keywordPlusVELOCITY CHARACTERISTICS-
dc.subject.keywordPlusPARTICLE DISPERSION-
dc.subject.keywordPlusTURBULENT-
dc.subject.keywordPlusDROPLET-
dc.subject.keywordPlusFLOWS-
dc.subject.keywordPlusMODEL-
dc.subject.keywordPlusOH-
dc.subject.keywordAuthorannular air jet-
dc.subject.keywordAuthorcombustion-
dc.subject.keywordAuthornumerical simulation-
dc.subject.keywordAuthorspray-
dc.relation.journalWebOfScienceCategoryThermodynamics-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryEngineering, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaThermodynamics-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalResearchAreaEngineering-

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허강열HUH, KANG YUL
Dept of Mechanical Enginrg
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