Experimental study on optimizing combustion and emission performance in a DI-HCCI engine
- Title
- Experimental study on optimizing combustion and emission performance in a DI-HCCI engine
- Author
- 이기형
- Keywords
- HCCI (homogeneous charged combustion ignition); EGR (exhaust gas recirculation); multiple injection; compression ratio; intake pressure; premixed combustion ratio
- Issue Date
- 2019-06
- Publisher
- Pushpa Publishing House
- Citation
- JP Journal of Heat and Mass Transfer, v. 17, No. 1, Page. 119-157
- Abstract
- In this paper, combustion and emission characteristics and various performances of a DI-HCCI diesel engine using 2-stage injection were investigated. From this study, application ability of 2-stage injection strategy to a DI-HCCI engine was confirmed and improvement methodologies of performance and emission were considered. As the results, using 2-stage injection methodology, without charge of engine specification and loss of IMEP, the exhaust emission of NOx and smoke could be reduced to about 33% (at 1400rpm, IMEP 6bar) compared to conventional diesel combustion.
- URI
- https://repository.hanyang.ac.kr/handle/20.500.11754/125331http://www.pphmj.com/abstract/12622.htm
- ISSN
- 0973-5763
- DOI
- 10.17654/HM017010119
- 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