DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박철웅 | ko |
dc.contributor.author | 김성대 | ko |
dc.contributor.author | 김홍석 | ko |
dc.contributor.author | 오희창 | ko |
dc.contributor.author | 배충식 | ko |
dc.date.accessioned | 2013-03-12T13:29:48Z | - |
dc.date.available | 2013-03-12T13:29:48Z | - |
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.106 - 112 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://hdl.handle.net/10203/102470 | - |
dc.description.abstract | Since air pollution problem by emissions from automotive vehicles has become social issues, lean-burn gasoline direct injection (GDI) engine is focused as an alternative to meet the requirement of reinforced emission regulation and improved fuel consumption. Spray-guided type DI combustion is promising technology, which characterized by the centrally mounted injector and closely positioned spark plug, since stable lean combustion can be realized even at ultra-lean mixture condition. In the present study, the effect of multi-ignition with developed charge coil on combustion and emission characteristics was investigated in optical accessible single cylinder engine. In order to fully understand the in-cylinder phenomena and the mechanisms of emission production, optical diagnostics, such as flame visualization was also carried out at frequently using operating condition. Multi-ignition is effective to improve fuel economy but increase NOx emission at flammability limit. | - |
dc.language | Korean | - |
dc.publisher | 한국자동차공학회 | - |
dc.title | 초희박 GDI엔진에서 다단점화에 의한 연소 및 배기 특성 | - |
dc.title.alternative | The Effect of Multi-ignition Strategy on the Combustion and Emission Characteristics in a Ultra Lean Burn GDI Engine | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 106 | - |
dc.citation.endingpage | 112 | - |
dc.citation.publicationname | 한국자동차공학회 논문집 | - |
dc.identifier.kciid | ART001653277 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 박철웅 | - |
dc.contributor.nonIdAuthor | 김성대 | - |
dc.contributor.nonIdAuthor | 김홍석 | - |
dc.contributor.nonIdAuthor | 오희창 | - |
dc.subject.keywordAuthor | Gasoline direct injection(가솔린직접분사) | - |
dc.subject.keywordAuthor | Ultra lean burn(초희박연소) | - |
dc.subject.keywordAuthor | Multi-ignition(다단점화) | - |
dc.subject.keywordAuthor | Late Injection(분사시기지각) | - |
dc.subject.keywordAuthor | Combustion stability(연소안정성) | - |
dc.subject.keywordAuthor | Flame visualization(연소가시화) | - |
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