DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배충식 | ko |
dc.contributor.author | 이상용 | ko |
dc.date.accessioned | 2009-12-18T06:16:31Z | - |
dc.date.available | 2009-12-18T06:16:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-11 | - |
dc.identifier.citation | 한국자동차공학회 논문집, v.9, no.6, pp.30 - 39 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15272 | - |
dc.description.abstract | The direct injection into the cylinders has been regarded as a way of the reduction in fuel consumption and pollutant emissions. The spray produced by the high pressure injector is of paramount importance in DISI(Direct Injection Spark Ignition) engines in that the primary atomization process must meet the requirement of quick and complete evaporation, mixing with air and combustion especially to prohibit the excessive HC emissions. The interaction between air flow and fuel spray was investigated in a steady flow system embodied in a wind tunnel to simulate the variety of flow inside the cylinder of the DISI engine. The direct Mie scattered and shadowgraph images presented the macroscopic view of the liquid sprays and vapor fields. The velocity and particle size of fuel droplets were investigated by phase doppler anenometer(PDA) system. The processes of atomization and evaporation with a DISI injector were observed and consequently utilized to construct the data-base for the spray and fuel-air mixing mechanism as a function of the flow characteristics. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국자동차공학회 | - |
dc.title | 횡단 공기류에서의 고압 가솔린 분사시 연료분무 특성 | - |
dc.title.alternative | Fuel-Spray Characteristics of High Pressure Gasoline Injection in Cross Flows | - |
dc.type | Article | - |
dc.subject.alternative | DISI engine | en |
dc.subject.alternative | Wind tunnel | en |
dc.subject.alternative | Late injection | en |
dc.subject.alternative | Crossflow | en |
dc.subject.alternative | Shadowgraph | en |
dc.subject.alternative | PDA | en |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 30 | - |
dc.citation.endingpage | 39 | - |
dc.citation.publicationname | 한국자동차공학회 논문집 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.localauthor | 이상용 | - |
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