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
정용진 (한국과학기술원) 이정우 (한국과학기술원) 장진영 (한국과학기술원) 박정서 (한국과학기술원) 배충식 (한국과학기술원) 김득상 (두산인프라코어)
저널정보
한국자동차공학회 한국자동차공학회 춘계학술대회 2010 KSAE 부문 종합학술대회
발행연도
2010.5
수록면
115 - 120 (6page)

이용수

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

이 논문의 연구 히스토리 (3)

초록· 키워드

오류제보하기
The effect of injector configuration including the injection angle and number of nozzle holes on the low temperature combustion has been investigated in a heavy duty diesel engine. The low temperature combustion, which is achieved by a large amount of exhaust gas recirculation, has advantage of simultaneous reduction of soot and nitrogen oxides emissions because the combustion proceeds in the low temperature regime where neither soot nor nitrogen oxides produce. As exhaust gas recirculation rate was increased concentration of carbon dioxide was increased and decreased again because concentrations of unburned hydrocarbon and carbon monoxide from the incomplete combustion are relatively high at the higher exhaust gas recirculation rate. On the other hand concentration of oxygen at the intake and exhaust is decreased gradually. Low temperature diesel combustion is realized at the exhaust gas recirculation rate of 60% to reduce soot and nitrogen oxides simultaneously in present experiment. Indicated mean effective pressure of low temperature combustion corresponds to the 70% level of conventional diesel engine combustion. Reduction of hydrocarbon and carbon monoxide, which is produced in low temperature combustion because of the low combustion temperature and a deficit of oxygen, was achieved by using different injector configuration with 100° injection angle and 14 holes. Reductions in hydrocarbon and carbon monoxide are 35% and 26% respectively maintaining the similar indicated mean effective pressure of conventional injector configuration.

목차

Abstract
1. 서론
2. 실험 장치 및 방법
3. 실험 결과
4. 결론
후기
References

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

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2014-550-003106101