후분사가 소형 직분식 디젤 엔진의 성능과 배기에 미치는 영향”The Effect of After-injection on Engine Performance and Emissions in a HSDI Diesel Engine

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Common rail injection system is a flexible equipment to control injection timing, pressure and multi-injection. Many studies and applications have reported the advantages of using common rail system to meet the strict emission regulation and to improve engine performance for diesel engine by this flexibility. The main objective of this study is to investigate the effect of after-fuel-injection strategies on engine performance and emissions. The study was carried out on a single cylinder optical direct injection diesel engine equipped with a high pressure common rail fuel injection system. The after-injection was found to be very effective in completing the oxidation process and reducing the particulate emissions even when small fuel quantity was injected.
Publisher
한국자동차공학회
Issue Date
2003-11
Language
KOR
Citation

한국자동차공학회 2003년 추계학술대회, pp.322 - 327

URI
http://hdl.handle.net/10203/23201
Appears in Collection
ME-Conference Papers(학술회의논문)

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