DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최재준 | ko |
dc.contributor.author | 배충식 | ko |
dc.contributor.author | 문석수 | ko |
dc.date.accessioned | 2011-03-08T05:27:56Z | - |
dc.date.available | 2011-03-08T05:27:56Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-03 | - |
dc.identifier.citation | 한국액체미립화 학회지, v.12, no.1, pp.11 - 17 | - |
dc.identifier.issn | 1226-2277 | - |
dc.identifier.uri | http://hdl.handle.net/10203/22511 | - |
dc.description.abstract | The swirl spray for direct-injection spark-ignition (DISI) engines was investigated using a nozzle whose exit surface shape was cut with a certain tapered angle. The reason for the change in sprays characteristics at various tapered angles was explained by the data correlating the taper and flow angles. The spray tended to shift its characteristics from the symmetric to asymmetric when the tapered angle was increased; furthermore, the spray penetration and spray cone angle were also increased. When the tapered angle was greater than the 90° minus flow angle, an opened hollow cone spray was formed because of the fuel impingement against the tapered surface area of the nozzle exit. This behavior indicates that the reduction in the air pressure difference between the inner and outer spray of the spray can be achieved. This behavior also promises the potential use of the tapered nozzle for the case where the independence of the spray performance from atmospheric pressure and fuel temperature is desired. | - |
dc.description.sponsorship | 본 연구는 연소기술연구센터(CERC) 및 미래형 자동차사업단의 지원으로 수행되었으며, 이에 감사의 뜻을 표합니다. | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국액체미립화학회 | - |
dc.title | 경사노즐 선회분사기의 가솔린 분무 특성 | - |
dc.title.alternative | The Gasoline Spray Characteristics of Tapered Nozzle for a Swirl Injector | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 11 | - |
dc.citation.endingpage | 17 | - |
dc.citation.publicationname | 한국액체미립화 학회지 | - |
dc.identifier.kciid | ART001047886 | - |
dc.contributor.localauthor | 배충식 | - |
dc.contributor.nonIdAuthor | 최재준 | - |
dc.contributor.nonIdAuthor | 문석수 | - |
dc.subject.keywordAuthor | Key Words : DISI(직접분사식 가솔린) | - |
dc.subject.keywordAuthor | tapered nozzle(경사 노즐) | - |
dc.subject.keywordAuthor | flow angle(유동각) | - |
dc.subject.keywordAuthor | differential flow angle(유동차각) | - |
dc.subject.keywordAuthor | asymmetrical spray(비대칭분무) | - |
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