DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최욱 | ko |
dc.contributor.author | 배충식 | ko |
dc.contributor.author | 이주광 | ko |
dc.date.accessioned | 2009-12-29T01:48:40Z | - |
dc.date.available | 2009-12-29T01:48:40Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-11 | - |
dc.identifier.citation | 한국자동차공학회 논문집, v.12, no.6, pp.30 - 37 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15958 | - |
dc.description.abstract | The combustion and emission characteristics of a direct injection CI engine fuelled with DME(Dimethyl Ether) and diesel fuel were compared at idle engine speed(800 rpm) with various injection parameters. An optical single cylinder diesel engine equipped with a common-rail fuel injection system was constructed to investigate combustion processes of DME and diesel fuel. The combustion images were recorded with a high-speed video camera system. The results demonstrated that the DME-fuelled engine was superior to the conventional diesel engine in terms of engine performance and emissions. The optimal injection timing of DME was located around IDC(Top Dead Center), which was roughly same as that of diesel fuel. As the injection timing was advanced much earlier than TDC, NOx (Nitric Oxides) level increased considerably. NOx emission of DME was equal or a little higher than that for diesel fuel at the same injection pressure and timing because of higher evaporation characteristics of DME. Throughout all experimental conditions, DME did not produce any measurable smoke level. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국자동차공학회 | - |
dc.title | 커먼레일 분사장치를 이용한 Dimethyl Ether와 디젤연료의 연소특성 | - |
dc.title.alternative | Combustion Characteristics of Dimethyl Ether (DME) and Diesel Fuel Using a Common-rail Fuel Injection System | - |
dc.type | Article | - |
dc.subject.alternative | Dimethyl ether(DME) | en |
dc.subject.alternative | Common-rail fuel injection system | en |
dc.subject.alternative | Diesel | en |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 30 | - |
dc.citation.endingpage | 37 | - |
dc.citation.publicationname | 한국자동차공학회 논문집 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.kciid | ART001108572 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 최욱 | - |
dc.contributor.nonIdAuthor | 이주광 | - |
dc.subject.keywordAuthor | Dimethyl ether(DME) | - |
dc.subject.keywordAuthor | Common-rail fuel injection system(커먼레일 분사장치) | - |
dc.subject.keywordAuthor | Diesel(디젤) | - |
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