The potential for biodiesel to replace diesel has been explored as an alternative fuel for naturally aspirated indirect injection diesel engines. Overall biodiesel smoke emissions were significantly reduced compared to diesel fuel, which was approximately 36% lower at 2000 rpm, peak load conditions. And torque, power and brake energy consumption did not show much difference. However, compared to diesel fuel, NOx emissions from biodiesel have increased. To combat this problem, an EGR(exhaust gas recirculation) method has been applied to reduce NOx emissions. It was confirmed that simultaneous reduction of NOx and smoke was confirmed by cooling EGR method(10~15%) and biodiesel(20 vol%).
목차
ABSTRACT 1. 서론 2. 실험장치 및 방법 3. 결과 및 고찰 4. 결론 References
키워드
바이오디젤배기가스재순환디젤기관매연질소산화물BiodieselExhaust gas recirculationDiesel engineSmokeNOx
저자
김홍석 [ Hong-Seog Kim | Jeju International University ]
최승훈 [ Seung-Hun Choi | Member, Department of Mechnaical Engineering, Vision College of Jeonju ]
Corresponding Author