분사시기 및 분사각 변화에 따른 HCCI 엔진의 혼합기 분포 및 연소특성에 관한 연구
- Title
- 분사시기 및 분사각 변화에 따른 HCCI 엔진의 혼합기 분포 및 연소특성에 관한 연구
- Other Titles
- A Study on the Characteristics of Mixture Formation and Combustion in HCCI Engine according to the Various Injection Angles and Timings
- Author
- 이기형
- Keywords
- Homogeneous charge compression ignition engine(예혼합 압축착화 엔진); Emission(배기가스); IMEP(도시평균유효압력); Injection angle(분사각); Injection timing(분사시기)
- Issue Date
- 2006-07
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 논문집, v. 14, No. 4, Page. 20 - 25
- Abstract
- Recently, there has been an interest in premixed diesel engines as it has the potential of achieving a more homogeneous and leaner mixture close to TDC compared to conventional diesel engines. Early studies are shown that in a HCCI(Homogeneous Charge Compression Ignition) engine, the fuel injection timing and injection angle affects the mixture formations. Thus the purpose of this study was to investigate relationship of combustion and mixture formations according to injection timing and injection angle in a common rail direct injection type HCCI engine using a early injection method called the PCCI(Premixed Charge Compression Ignition). From this study, we found that the fuel injection timing and injection angle affect the mixture formations and in turn affects combustion in the PCCI engine.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00719876&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/108372
- ISSN
- 1225-6382
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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