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http://dx.doi.org/10.5307/JBE.2010.35.3.158

An Experimental Study on Spray Characteristics of Crude Palm Oil  

Choi, Seung-Hun (Chonbuk National University)
Oh, Young-Taig (Research Center of Industrial Technology, Chonbuk National University, Dept. of Mechanical Engineering, Chonbuk National University)
Publication Information
Journal of Biosystems Engineering / v.35, no.3, 2010 , pp. 158-162 More about this Journal
Abstract
The effect of fuel injection characteristics on engine performance has been known for improving fuel economy and emission reduction. In this study, the spray characteristics of crude palm oil blended fuel with conventional diesel fuel was investigated. The experiments were performed to evaluate the effect of crude palm oil blending ratio and injection pressure on the spray behavior. The droplet size of injected fuel was analyzed through laser diffraction particle analyzer (LDPA). Also, spray atomization characteristics were investigated in terms of Sauter mean diameter (SMD) and droplet distribution at various injection conditions. Fuel containing crude palm oil has different spray pattern on account of the high viscosity. Through those experimental results, we found that the increase of blending ratio made droplet size larger, SMD of biodiesel 100% was increased 30.2% than that of diesel fuel 100% under injection pressure of 60 MPa.
Keywords
Crude palm oil; SMD (Sauter mean diameter); LDPA (Laser diffraction particle analyzer);
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 Choi, S. H. and Y. T. Oh. 2007b. A study on characteristics for emission characteristics and durability with biodiesel fuel(20%) in a commercial common rail type diesel engine. Transaction of Korea Society of Automotive Engineers 15(4): 61-66.   과학기술학회마을
2 Choi, S. H. and Y. T. Oh. 2008. The characteristics of exhaust emission by durability test with biodiesel fuel (20%) in a commercial CRDI diesel engine. Journal of Biosystems Engineering 33(6):379-383.   DOI
3 Choi, S. H., Y. T. Oh and J. W. Byeon. 2009. The emission characteristics on blending ratios of biodiesel fuel and diesel fuel in a common rail type diesel engine. Journal of Biosystems Engineering 34(2):77-81.   과학기술학회마을   DOI
4 Kim, Y. J., Y. K. Kang, K. C. Kang and Y. S. Ryou. 2008. Facilities for bio-production and environmental engineering ; fuel qualities of different biodiesels in the Gun Type Burner. Journal of Biosystems Engineering 33(2):124-129.   DOI
5 Lee, S. W., J. S. Lee and Y. J. Park. 2008. An experimental study on combustion characteristics when applied Bio-Diesel fuel at low temperature. Journal of ILASS-KOREA 13(4): 206-211.   과학기술학회마을
6 Choi, B. C., C. H. Lee and H. J. Park. 2002. Power and emission characteristics of DI diesel engine with a soybean bio-diesel fuel. Journal of the Korea Society for Power System Engineering 6(3):11-16.   과학기술학회마을
7 Choi, S. H. and Y. T. Oh. 2007a. A study on the characteristics for durability with biodiesel fuel (BDF 5%) in a common rail diesel engine. Transaction of Korea Society of Automotive Engineers 15(2):22-27.   과학기술학회마을