한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)
- 제1권2호
- /
- Pages.34-41
- /
- 1993
- /
- 1225-6382(pISSN)
- /
- 2234-0149(eISSN)
수소 혼소 디젤 기관의 성능 및 미립자상 물질의 배출 특성에 관한 연구
A Study on the Performance and Particulate Emission Characteristics for the Hydrogen-Premixed Diesel Engine
초록
In order to reduce harmful substances such as particulates and nitric oxides emitted from diesel engine, man kinds of methodology like high pressure spray of diesel fuel oil, exhaust gas recirculation, emulsified fuel usage and dual fuelling have been studied. Dual fuelling of a diesel engine with hydrogen which is well-known as the clean fuel and has excellent combustibility is expected to be effective in reducing harmful substances from diesel engine. This experimental study was conducted to investigate the effect of premixed hydrogen with intake air on the performance and particulate emission characteristics using a single cylinder, prechamber type diesel engine. As a result, it was clarified that a hydrogen-premixed diesel engine can be operated in the state of lower particulate emission and slightly aggravated fuel economy, compared with the conventional diesel engine.
키워드