예혼합 압축착화 엔진의 혼합기 형성 및 연소 특성에 관한 연구
- Title
- 예혼합 압축착화 엔진의 혼합기 형성 및 연소 특성에 관한 연구
- Other Titles
- A Study on the Characteristics of Mixture Formation and Combustion in the Premixed Charge Compression Ignition Engine
- Author
- 이기형
- Keywords
- PCCI(예혼합 압축착화); Cool flame(냉염); Two-stage ignition(2단점화); ROHR(열발생률); IMEP(도시 평균 유효 압력)
- Issue Date
- 2006-05
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 논문집, v. 14, No. 3, Page. 1 - 9
- 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. Because this concept reduced
NOx and smoke emissions simultaneously. Early studies are shown that in a HCCI(Homogeneous Charge Compression
Ignition) engine, the fuel injection timing and intake air temperature affect the mixture formation. The purpose of this
study is to investigate characteristics of combustion and mixture formation according to injection timing and intake air
temperature in a common rail direct injection type HCCI engine using an early injection method called the
PCCI(Premixed Charge Compression Ignition). From this study, we found that the fuel injection timing and intake air
temperature affect the mixture formation and in turn affects combustion in the PCCI engine.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00710962&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/108058
- ISSN
- 1225-6382
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML