Journal of Power System Engineering (동력기계공학회지)
- Volume 12 Issue 1
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- Pages.5-12
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- 2008
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- 2713-8429(pISSN)
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- 2713-8437(eISSN)
Characteristics of Exhaust Emissions and Particle Size Distribution using Biofuel Blended Diesel Fuel in CRDI Diesel Engine with CPF
CPF를 장착한 CRDI 디젤엔진에 바이오 혼합연료 사용에 따른 배출가스 특성 및 입자수분포 특성
Abstract
We measured emission characteristics of CRDI diesel engine equipped with a commercial CPF. Experimental parameters adopted a neat diesel fuel, a blend of diesel fuel with 20% biodiesel, a blend of diesel fuel with 15% biodiesel and 5% ethanol. The experiments were carried out to measure the emission and engine performance according to ESC 13-mode cycles. The maximum torque with biodiesel blend fuel is slightly lower than that of neat diesel fuel in the entire the 13-mode cycles, and 5% ethanol and 15% biodiesel blend fuel is slightly higher than that of neat diesel fuel. THC and CO emissions of the biofuel blended diesel fuel were slightly increased and decreased, and mean conversion efficiencies of THC and CO on the commercial CPF were achieved about 70
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