DC Field | Value | Language |
---|---|---|
dc.contributor.author | 염기태 | ko |
dc.contributor.author | 배충식 | ko |
dc.date.accessioned | 2009-12-21T08:46:28Z | - |
dc.date.available | 2009-12-21T08:46:28Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-08 | - |
dc.identifier.citation | 대한기계학회논문집 B, v.31, no.8, pp.672 - 679 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15479 | - |
dc.description.abstract | The combustion characteristics of a liquefied petroleum gasdi-methyl ether (LPG-DME) compression ignition engine was investigated under homogeneous charge and stratified charge conditions. LPG was used as the main fuel and injected into the combustion chamber directly. DME was used as an ignition promoter and injected into the intake port. Different LPG injection timings were tested to verify the combustion characteristics of the LPG-DME compression ignition engine. The combustion was divided into three region which are homogeneous charge, stratified charge, and diffusion flame region according to the injection timing of LPG. The hydrocarbon emission of stratified charge combustion was lower than that of homogeneous charge combustion. However, the carbon monoxide and nitrogen oxide emission of stratified charge combustion were slightly higher than those of the homogeneous charge region. The indicated mean effective pressure was reduced at stratified charge region, while it was almost same level as the homogeneous charge combustion region at diffusion combustion region. The start of combustion timing of the stratified charge combustion and diffusion combustion region were advanced compared to the homogeneous charge combustion. It attributed to the higher cetane number and mixture temperature distribution which locally stratified. However, the knock intensity was varied as the homogeneity of charge was increased. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 대한기계학회 | - |
dc.title | LPG - DME 성층혼합 압축착화 엔진 | - |
dc.title.alternative | LPG - DME Stratified Charge Compression Ignition Engine | - |
dc.type | Article | - |
dc.subject.alternative | Stratified Charge Compression Ignition(SCCI) | en |
dc.subject.alternative | Homogeneous Charge Compression Ignition(HCCI) | en |
dc.subject.alternative | Liquefied Petroleum Gas(LPG) | en |
dc.subject.alternative | Di-methyl Ether(DME) | en |
dc.type.rims | ART | - |
dc.citation.volume | 31 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 672 | - |
dc.citation.endingpage | 679 | - |
dc.citation.publicationname | 대한기계학회논문집 B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.kciid | ART001084504 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 염기태 | - |
dc.subject.keywordAuthor | Stratified Charge Compression Ignition(SCCI | - |
dc.subject.keywordAuthor | 성층혼합 압축착화) | - |
dc.subject.keywordAuthor | Homogeneous Charge Compression Ignition(HCCI | - |
dc.subject.keywordAuthor | 예혼합 압축착화) | - |
dc.subject.keywordAuthor | Liquefied Petroleum Gas(LPG | - |
dc.subject.keywordAuthor | 액화 석유 가스) | - |
dc.subject.keywordAuthor | Di-methyl Ether(DME | - |
dc.subject.keywordAuthor | 디메틸에테르) | - |
dc.subject.keywordAuthor | Stratified Charge Compression Ignition(SCCI | - |
dc.subject.keywordAuthor | 성층혼합 압축착화) | - |
dc.subject.keywordAuthor | Homogeneous Charge Compression Ignition(HCCI | - |
dc.subject.keywordAuthor | 예혼합 압축착화) | - |
dc.subject.keywordAuthor | Liquefied Petroleum Gas(LPG | - |
dc.subject.keywordAuthor | 액화 석유 가스) | - |
dc.subject.keywordAuthor | Di-methyl Ether(DME | - |
dc.subject.keywordAuthor | 디메틸에테르) | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.