| 제목 |
냉시동시 연료 분사 특성이 HC 배출에 미치는 영향에 대한 실험적 연구 |
| 분야 |
가솔린엔진 |
| 언어 |
Korean |
| 저자 |
우영민(한국과학기술원), 배충식(한국과학기술원), 이용표(대천대학) |
| Key Words |
HC(탄화수소), Wall Wetting(벽면 점착), Cold starting(냉시동), Spray Pattern(분무 구조), Port fuel injection(포트 연료 분사) |
| 초록 |
Fuel system directly contributes to the unburned hydrocarbon formation in spark ignition engines. Depending on the injector type the spray characteristics is changed and subsequently affect following combustion. In port fuel injection SI engine most of the hydrocarbon(HC) emission is ascribed to the fuel behavior during cold starting and warm-up period. During this period it is said that intake port and cylinder wall wetting is significantly affect the combustion and Hc emission characteristics. |
| 원문(PDF) |
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