지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 325 - 330 (6page)
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초록· 키워드
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The effect of air/fuel ratio on combustion characteristics was investigated in a compression ignition engine fueled with biodiesel. For investigating the effect of biodiesel air/fuel ratio on combustion characteristics, the experiments were performed at various equivalence ratios and 120㎫ of injection pressure. In addition, lambda meter were equipped to measure air/fuel ratio, which is varied from 0.6 to 1.0 as using various EGR ratio. The results were compared with those results without EGR. For analyzing exhaust emission characteristics, nitrogen oxidies(NOx), hydrocarbon(HC), and carbon monoxide(CO) are measured under the various air/fuel ratios. The experimental results show that NOx emission gradually decreased according to the decrease of equivalence ratio, and HC and soot emissions significantly increased as advanced injection timing. The soot and HC emissions generally decreased and NOx emission was almost zero level according to retarded injection timing cases.
목차
ABSTRACT
1. 서론
2. 실험장치 및 방법
3. 실험 결과 및 고찰
4. 결론
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UCI(KEPA) : I410-ECN-0101-2013-431-000555971