| 제목 |
바이오디젤유를 사용하는 디젤기관에서 연료분사시기 변화에 따른 기관성능 및 배기배출물 특성 |
| 분야 |
전기동력자동차 |
| 언어 |
Korean |
| 저자 |
유경현(전북대학교), 오영택(전북대학교) |
| Key Words |
Biodiesel fuel(바이오디젤유), Diesel(디젤기관), Fuel injection timing(연료분사시기), Exhaust emissions(배기배출물), Smoke(매연) |
| 초록 |
Biodiesel fuel(BDF) which is easily produced from vegetable oils such as soybean oil and rice bran oil can be effectively used as an alternative fuel in diesel engine. However, BDF can affect the performance and emissions in diesel engine because it has different chemical and physical properties from diesel fuel. To investigate the effects of injection timing on the characteristics of performance and emissions with BDF in IDI diesel engine, BDF derived from rice bran oil was considered in this study. The engine was operated at six different injection timings and six loads at a single engine speed of 2000rpm. When the injection timing was retarded, better results were obtained, which may confirm the advantage of BDF. The reduction of NOx and smoke was observed for a 2° retarded injection timing without any sacrifice of BSEC.{{br}} |
| 원문(PDF) |
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