메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
저널정보
한국연소학회 KOSCO SYMPOSIUM 논문집 제36회 KOSCO SYMPOSIUM 논문집
발행연도
2008.5
수록면
59 - 64 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

이 논문의 연구 히스토리 (12)

초록· 키워드

오류제보하기
The influence of combustor pressure on local reaction intensity for the partially premixed flames was investigated by measurements of local chemiluminescence intensity. Induced flow is often applied to the industrial boiler systems in order to improve heat transfer and prevent leakage. In order to investigate combustion characteristics in the induced flow pattern, the combustor pressure index(P<SUP>*</SUP>) was controlled in the range of 0.7~1.3 for each equivalence ratio in the present combustion system, where P<SUP>*</SUP> is defined as the ratio of absolute pressure to atmospheric one. Comparison between local reaction intensity and pressure index have been investigated by simultaneous CH<SUP>*</SUP>, C₂<SUP>*</SUP> and CH<SUP>*</SUP> intensity measurement. It could be observed that reaction zone became longer with decreasing P* from CH<SUP>*</SUP> chemiluminescence intensity of axial direction. The mean and rms value of C₂<SUP>*</SUP> and CH<SUP>*</SUP> chemiluminescence intensities, which indicated reaction intensity in the methane/air flames, decreased with decreasing pressure index for Φ≤1, while they increased with decreasing pressure index than atmosphere for Φ>1. C₂/CH value, which has strong relationship with local equivalence ratio, was almost same for Φ≤1 regardless of pressure index change, while they showed large level for lower pressure index for Φ>1 conditions. Low pressure than atmospheric condition lead active combustion reaction due to increased diffusion velocity of unburned fuel for rich conditions.

목차

ABSTRACT
1. 서론
2. 실험장치 및 방법
3. 실험 결과 및 고찰
4. 결론
후기
참고문헌

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-431-018345900