Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이기형 | - |
dc.date.accessioned | 2020-11-03T05:36:36Z | - |
dc.date.available | 2020-11-03T05:36:36Z | - |
dc.date.issued | 2003-01 | - |
dc.identifier.citation | 대한기계학회 논문집 B권. v.27, no.1. page.69-75 | en_US |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.issn | 2288-5234 | - |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00530601 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155162 | - |
dc.description.abstract | In this study, his technique was applied to a GDI spray in order to investigate the mixture distribution. In addition, the homogeneity degree and diffusion effect according to ambient temperature in the high pressure chamber were analyzed by using an entropy analysis method. From this experiment, we could find that entropy analysis is very effective method for the analysis of mixture formation, and the entropy values increase with the progress of uniformity in diffusion process, we tried to provide the fundamental data for parameter which effects on the spray macroscopic characteristics with mixture ratio of diesel and gasoline. In addition, the mixture formation was analyzed by using entropy analysis. The entropy analysis is based on the concept of statistical entropy, and it identifies the degree of homogeneity in the fuel concentration. From the entropy analysis results we could find that the direct diffusion phenomena is a dominant factor in the formation of a homogeneous mixture at downstream of GDI spray especially in vaporizing conditions. As to increasing ambient temperature and increasing gasoline rate, the entropy intensity using the statistic thermodynamics method is increased because evaporation rate is higher gasoline than diesel | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한기계학회 | en_US |
dc.subject | GDI(가솔린 직접 분사) | en_US |
dc.subject | Momentum Exchange(운동량 교환) | en_US |
dc.subject | Degree of Homogeneity(균일화 정도) | en_US |
dc.subject | HCCI(예혼합 압축착화) | en_US |
dc.subject | Mixture Ratio(연료 혼합비) | en_US |
dc.title | Mie 산란방법과 엔트로피 해석 방법을 이용한 혼합연료비에 따른 분무 균질도 특성에 관한 연구 | en_US |
dc.title.alternative | A Study on the Macro-Scopic Spray Characteristic of Homogeneous Degree for the GDI Injector According to Mixture(Gasoline-Diesel) Ratio Using Mie-Scattering Method and the Entropy Analysis | en_US |
dc.type | Article | en_US |
dc.relation.journal | 대한기계학회논문집 B | - |
dc.contributor.googleauthor | 이창희 | - |
dc.contributor.googleauthor | 이기형 | - |
dc.contributor.googleauthor | 이창식 | - |
dc.contributor.googleauthor | 배재일 | - |
dc.relation.code | 2012100289 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | hylee | - |
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