제목(국문) | 흡기관분사식 수소기관의 역화발생과 밸브타이밍 |
---|---|
제목(영문) | Back-Fire Occurrence with Valve Timing in a External Mixture Hydrogen-Fueled Engine |
저자 |
강준경
(J. K. Kang
,성균관대학교
)
▷공저자네트워크등록하기
이광주 (K. J. Lee ,성균관대학교 ) ▷공저자네트워크등록하기 (Huynh Thanh Cong ,성균관대학교 ) ▷공저자네트워크등록하기 노기철 (K. C. Noh ,성균관대학교 ) ▷공저자네트워크등록하기 이종태 (J. T. Lee ,성균관대학교 ) ▷공저자 네트워크 보기 |
초록 | To analyze a feasibility of expansion for a backfire control by valve timing, back fire limit equivalence ratio was estimated with valve timing change at the same valve overlap period in naturally aspirated hydrogen-fueled engine with external mixture. In valve overlap period 10°CA condition, a feasibility of expansion of back fire limit equivalence ratio is estimated by advanced and retard of valve timing. As the result, a feasibility of back fire control was caused by decrease of back flow duration of flame from in-cylinder to intake port. |
keyword | hydrogen-fueled engine with external mixture (흡기관 분사식 수소기관), mechanical continuous variable valve timing (기계식 연속 가변 밸브 타이밍), back-fire (역화), valve overlap period (밸브 오버랩 기간), back-fire limit equivalence ratio(역화한계 당량비) |
저널명 | 한국자동차공학회 추계학술대회 ▷관련저널보기 |
VOL | 7 |
PAGE | 452-457 |
발표년도 | 2007 |
원문파일 |
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