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
- 291 - 294 (4page)
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초록· 키워드
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Dynamic characteristics of combustion occurring in various combustion devices have been extensively studied for a long time since most of high performance combustion devices are susceptible to hazardous, unstable combustion that deteriorates combustor’s lifetime. One of the most severe unstable combustion phenomena is high-frequency combustion instability in which heat release fluctuations from combustion are coupled to resonant modes of a combustor. Here in this study, characteristics of high-frequency combustion instabilities observed in three different combustion devices have been presented. Lean-premixed combustion instability occurs due to equivalence ratio fluctuations which induce large heat release oscillations at lean conditions. Liquid-fueled combustion also shows high-frequency instability from energy coupling between pressure and heat release.
목차
ABSTRACT
1. 서론
2. 이론배경
3. 본론
4. 맺음말
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UCI(KEPA) : I410-ECN-0101-2013-431-000555911