DC Field | Value | Language |
---|---|---|
dc.contributor.author | 우영민 | - |
dc.contributor.author | 오승묵 | - |
dc.contributor.author | 강건용 | - |
dc.contributor.author | 배충식 | - |
dc.date.accessioned | 2011-04-07T01:29:58Z | - |
dc.date.available | 2011-04-07T01:29:58Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-11 | - |
dc.identifier.citation | 한국자동차공학회 2003년 추계학술대회 , v., no., pp.157 - 162 | - |
dc.identifier.uri | http://hdl.handle.net/10203/23199 | - |
dc.description.abstract | EGR (exhaust gas recirculation) utilizes the diluents into the engine cylinder to control combustion leading to enhanced fuel economy and reduced emissions. However, with high diluent rate, the occurrence of excessive cyclic variation brings about an undesirable combustion instability resulting in the deterioration of engine performance. Proper stratification of diluent could improve the combustion stability under high diluent environment. EGR stratification within the cylinder was made by adopting a fast-response solenoid valve in the midst of EGR line and controlling its timing and duty. With supplying EGR in both homogeneous mode and stratified mode, thermodynamic heat release and flame propagation characteristics were investigated in an optically accessible single cylinder engine. Shorter burning duration and faster flame propagation were found in the case of stratified EGR than homogeneous EGR PLIF images gave the EGR distribution within cylinder to show that EGR occupied the lower part of cylinder through the stratification process and this could help reducing the burning duration. | - |
dc.description.sponsorship | 본 연구는 LP 가스보급협의회와 과학기술부 우수연구센터사업(ERC)의 지원으로 수행되었으며 이에 관계자 여러분께 감사드립니다. | en |
dc.language | KOR | - |
dc.language.iso | ko | en |
dc.publisher | 한국자동차공학회 | - |
dc.title | EGR 성층화가 액상분사 LPG엔진의 성능에 미치는 영향 | - |
dc.title.alternative | Effects of Stratified EGR on the Performance of a LPLI Engine | - |
dc.type | Conference | - |
dc.subject.alternative | 배기가스 재순환 | en |
dc.subject.alternative | 성층화 | en |
dc.subject.alternative | 화염전파 | en |
dc.subject.alternative | 평면레이저유도형광법 | en |
dc.subject.alternative | 가시화 엔진 | en |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 157 | - |
dc.citation.endingpage | 162 | - |
dc.citation.publicationname | 한국자동차공학회 2003년 추계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 우영민 | - |
dc.contributor.nonIdAuthor | 오승묵 | - |
dc.contributor.nonIdAuthor | 강건용 | - |
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