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디젤엔진에서 배기가스재순환 방법이 매연 및 NOx 배출에 미치는 영향 The Effects on Smoke and NOx Emission with Exhaust Gas Recirculation in a Diesel Engine

문학훈, 이상근
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한국기계기술학회지 (韓國機械技術學會誌)
제12권 제1호 (2010.03)
pp.23-27
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The Effects of cooled and hot EGR(exhaust gas recirculation) on the characteristics of smoke and NOx emission have been investigated using a single cylinder, water-cooled, four cycle, DI diesel engine at several loads and speeds. In this study, a manually controlled EGR system was installed on a agricultural diesel engine which was operated at various operating system. And, the effects of hot EGR and cooled EGR on smoke and NOx emission were compared. The results showed that cooled EGR method was more effective than hot EGR method on smoke and NOx emission.

키워드
Exhaust Emission배기배출물Exhaust Gas Recirculation배기가스 재순환Smoke매연NOx질소산화물Diesel Engine디젤기관
목차
Abstract
 1. 서론
 2. 실험 장치 및 방법
 3. 실험결과 및 고찰
 4. 결론
 참고문헌
저자
  • 문학훈(오산대학 자동차기계계열) | H. H. MOON
  • 이상근(한국폴리텍대학 익산캠퍼스 산업설비과) | S. G. LEE