| 제목 |
액상 분사 LPG 엔진의 연료 성층화에 관한 연구 |
| 분야 |
대체연료자동차 |
| 언어 |
Korean |
| 저자 |
우영민(한국과학기술원), 오승묵(한국기계연구원), 배충식(한국과학기술원), 강건용(한국기계연구원) |
| Key Words |
Stratification(성층화), PLIF(평면레이저유도형광법), Injection timing(분사시기), Swirl(선회유동) |
| 초록 |
Lean burn was considered to overcome high thermal load and improve fuel economy in heavy duty SI engine with large bore size. Fuel stratification in the cylinder was utilized to acquire the feasibility of lean burn. Observation of fuel distribution is one of the possible ways to quantify the extent of fuel stratification. To obtain two dimensional fue distribution planar laser induced fluorescence(PLIF) was used. Acetone was excited by KrF excimer laser(248mm) and its fluorescence image was acquired by ICCD camera. |
| 원문(PDF) |
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