Characteristics of Exhaust Emissions and Particle Size Distribution using Biofuel Blended Diesel Fuel in CRDI Diesel Engine with CPF
作者： H.N. Kim , T.J. Kim , B.C. Choi , J.J. Suh , Y.H. Sung
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摘要: We measured emission characteristics of CRDI diesel engine equipped with a commercial CPF. Experimental parameters adopted neat fuel, blend fuel 20% biodiesel, 15% biodiesel and 5% ethanol. The experiments were carried out to measure the performance according ESC 13-mode cycles. maximum torque is slightly lower than that in entire cycles, ethanol higher fuel. THC CO emissions biofuel blended increased decreased, mean conversion efficiencies on CPF achieved about 7087% 13-mode. From measurement by Scanning Mobility Particle Sizer(SMPS), total number mass nano-sized particles decreased 97.8% 96.8 % range nano-size from 10.6 385nm, respectively.
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