DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이은주 | - |
dc.contributor.author | 박진우 | - |
dc.contributor.author | 허강열 | - |
dc.contributor.author | 최재준 | - |
dc.contributor.author | 배충식 | - |
dc.date.accessioned | 2011-04-06T05:30:52Z | - |
dc.date.available | 2011-04-06T05:30:52Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-11 | - |
dc.identifier.citation | 한국자동차공학회 2002년 추계학술대회, v., no., pp.420 - 420 | - |
dc.identifier.uri | http://hdl.handle.net/10203/23187 | - |
dc.description.abstract | Submodels are developed for injection, evaporation and wall impingement of a liquid LPG spray. The injection model determines the quality of fuel as two-phase choke flow at the nozzle exit. Wind tunnel experiments show the spray penetration more sensitive to ambient flow velocity than to injection pressure. Most evaporation occurs during choking, while heat transfer from surrounding air has a negligible effect on downstream droplet sizes. Three dimensional simulation shows that the bathtub cavity is better than the dog-dish cavity for stable flame propagation in lean-burn conditions. The injection timing during the IVC period has a negligible effect, while injection during an intake stroke enhances fuel/air mixing to result in more homegeneous cylinder charge. | - |
dc.description.sponsorship | 한국기계연구원(KIMM)과 한국과학기술원 연소공학연궨터(CERC)의 연구비 지원에 감사드립니다. | en |
dc.language | KOR | - |
dc.language.iso | ko | en |
dc.publisher | 한국자동차공학회 | - |
dc.title | 대형 LPG액상분사 엔진의 혼합기 형성 시뮬레이션 | - |
dc.title.alternative | Simulation of Fuel/Air Mixture Formation for Heavy Duty Liquid Prase LPG Injection (LPLI) Engines | - |
dc.type | Conference | - |
dc.subject.alternative | LPG 액상 분사 엔진 | en |
dc.subject.alternative | 수치 해석 | en |
dc.subject.alternative | 분무 모델 | en |
dc.subject.alternative | 혼합기 형성 | en |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 420 | - |
dc.citation.endingpage | 420 | - |
dc.citation.publicationname | 한국자동차공학회 2002년 추계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 이은주 | - |
dc.contributor.nonIdAuthor | 박진우 | - |
dc.contributor.nonIdAuthor | 허강열 | - |
dc.contributor.nonIdAuthor | 최재준 | - |
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