| 제목 |
직분식 예혼합 압축착화 디젤엔진의 연소변동 및 배기 특성 |
| 분야 |
디젤엔진 |
| 언어 |
Korean |
| 저자 |
권오영(한양대학교), 이기형(한양대학교), 이창식(한양대학교), 류재덕(한양대학교) |
| Key Words |
HCCI(예혼합 압축착화), Change air pressure(과급압), Additive(첨가제), Intake air temperature(흡입공기온도) |
| 초록 |
This study was carried out to investigate the characteristics of combustion and exhaust emission for operating conditions in a direct injection type of Homogeneous Charge Compression Ignition(HCCI) engines such as supercharged and naturally aspirated using diesel fuel and additive. From the experimental result, we found that cool flame was appeared in HCCI combustion and cool flame has influence on hot flame. Also at lean air-fuel ratio and high speed range, it was observed that charge air pressure or increasing intake air temperature is effective to increase combustion performance and reduce of exhaust emission. |
| 원문(PDF) |
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