DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한상욱 | ko |
dc.contributor.author | 배충식 | ko |
dc.date.accessioned | 2013-03-12T16:57:09Z | - |
dc.date.available | 2013-03-12T16:57:09Z | - |
dc.date.created | 2013-01-08 | - |
dc.date.created | 2013-01-08 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.citation | 한국자동차공학회 논문집, v.20, no.3, pp.141 - 147 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://hdl.handle.net/10203/102933 | - |
dc.description.abstract | A direct injection diesel engine with large amount of exhaust gas recirculation was used to investigate low temperature diesel combustion. Pilot injection strategy was adopted in low temperature diesel combustion to reduce high carbon monoxide and hydrocarbon emissions. Combustion characteristics and exhaust emissions of low temperature diesel combustion under different pilot injection timings, pilot injection quantities and injection pressures were analyzed. Retarding pilot injection timing, increasing pilot injection quantity and higher injection pressure advanced main combustion timing and increased peak heat release rate of main combustion. As a result of these strategies, carbon monoxide and hydrocarbon emissions were reduced. Soot emission was slightly increased with retarded pilot injection timing while the effect of pilot injection on nitrogen oxides emission was negligible under low combustion temperature condition. Spatial distribution of fuel from the spray targeting visualization was also investigated to provide more insight into the reason for the reduction in carbon monoxide and hydrocarbon emissions. | - |
dc.language | Korean | - |
dc.publisher | 한국자동차공학회 | - |
dc.title | 파일럿 분사가 저온 디젤 연소에 미치는 영향 | - |
dc.title.alternative | Effects of Pilot Injection on Low Temperature Diesel Combustion | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 141 | - |
dc.citation.endingpage | 147 | - |
dc.citation.publicationname | 한국자동차공학회 논문집 | - |
dc.identifier.kciid | ART001653282 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 한상욱 | - |
dc.subject.keywordAuthor | LTC(Low Temperature diesel Combustion | - |
dc.subject.keywordAuthor | 저온 디젤 연소) | - |
dc.subject.keywordAuthor | EGR(Exhaust Gas Recirculation | - |
dc.subject.keywordAuthor | 배기가스재순환) | - |
dc.subject.keywordAuthor | Pilot injection(파일럿 분사) | - |
dc.subject.keywordAuthor | Carbon monoxide(CO | - |
dc.subject.keywordAuthor | 일산화탄소) | - |
dc.subject.keywordAuthor | Hydrocarbon(HC | - |
dc.subject.keywordAuthor | 탄화수소) | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.