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
- 2012.5
- 수록면
- 155 - 159 (5page)
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초록· 키워드
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The object of this research is to analyze characteristics of diesel combustion on various O₂ fraction on numerical investigation with AVL-FIRE. It is the most important to understand characteristics of spray and combustion on various ambient gas composition in CVCC(constant volume combustion chamber) in the study of low temperature combustion of diesel engine. Gas compositions in CVCC for simulation each contain [O₂_21%], [O₂_16%, CO₂_5%], [O₂_11%, CO₂_10%] and fixed fraction [N₂_79%]. Numerical results are as follows : ignition delay time was decreased and flame temperature was increased when O₂ fraction was increased. Also grade on the curve of heat release rate was decreased when O₂fraction was decreased. The mass production of NO is reduced and that of Soot is increased definitely in condition of lower O₂ fraction.
목차
Abstract
1. 서론
2. 수치해석
3. 결과 및 고찰
4. 결론
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References
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UCI(KEPA) : I410-ECN-0101-2014-556-001323284