화재 성장 모델이 객차내 화재 특성에 미치는 영향에 관한 수치해석적 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성찬 | - |
dc.contributor.author | 유홍선 | - |
dc.contributor.author | 최영기 | - |
dc.contributor.author | 김동현 | - |
dc.date.available | 2019-07-16T05:01:03Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1738-6225 | - |
dc.identifier.issn | 2288-2235 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/28550 | - |
dc.description.abstract | The present study investigates the effect of fire growth model on fire development characteristics in a carriage. The parallel processing version of FDS code is used to simulate the fire driven flow in a carriage and two types of fire growth model which are flame spread model and t2 model are examined for the same geometrical condition. The heat release rates(HRR) of both model are similar each other until 30 s after ignition, but the flame spread model predicts 5 times higher than those of the t2 fire model during the quasi-steady fire period. Maximum heat release rate in the case of flame spread model reaches about to 12 MW at 100 s after fire ignition. Also, various database of fire properties for combustible materials and more elaborate combustion model considering the flame spreading phenomena are required for better predictions of fire development characteristics using numerical simulation. | - |
dc.format.extent | 6 | - |
dc.publisher | 한국철도학회 | - |
dc.title | 화재 성장 모델이 객차내 화재 특성에 미치는 영향에 관한 수치해석적 연구 | - |
dc.title.alternative | A Numerical Study of the Effect of Fire Growth Model on Fire Characteristics in a Carriage | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | 한국철도학회논문집, v.7, no.3, pp 180 - 185 | - |
dc.identifier.kciid | ART000947082 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 185 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 180 | - |
dc.citation.title | 한국철도학회논문집 | - |
dc.citation.volume | 7 | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Fire growth | - |
dc.subject.keywordAuthor | LES(Large Eddy Simulation) | - |
dc.subject.keywordAuthor | Fire Spreading | - |
dc.subject.keywordAuthor | Numerical Simulation | - |
dc.subject.keywordAuthor | Fire Safety | - |
dc.subject.keywordAuthor | 화재 성장 | - |
dc.subject.keywordAuthor | 화재전파 | - |
dc.subject.keywordAuthor | 수치해석 | - |
dc.subject.keywordAuthor | 화재안전 | - |
dc.description.journalRegisteredClass | kciCandi | - |
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