Browse > Article
http://dx.doi.org/10.5307/JBE.2008.33.6.379

The Characteristics of Exhaust Emissions by Durability Test with Biodiesel Fuel (20%) in a Commercial CRDI Diesel Engine  

Choi, Seung-Hun (The research institute of industrial technology at CBNU, Dept. of mechanical Engineering, Chonbuk National University)
Oh, Young-Taig (The research institute of industrial technology at CBNU, Dept. of mechanical Engineering, Chonbuk National University)
Publication Information
Journal of Biosystems Engineering / v.33, no.6, 2008 , pp. 379-383 More about this Journal
Abstract
A CRDI diesel engine used to commercial vehicle was fueled with diesel fuel and 20% biodiesel blended fuel (BDF 20%) and tested at the Seoul-10 mode for 150 hours. Engine dynamometer testing was completed at regularly scheduled intervals to monitor the engine performance and exhaust emissions. To check the engine parts (valve, injector), the engine was inspected after 150 hours running test. It was concluded that there was no unusual deterioration of the engine, or the changes in engine power (below 1.9%), smoke (below 4.1%), NOx (below 3.7%) and durability characteristics in spite of operation of 150 hours run with BDF 20%. The difference of kinetic viscosity for engine oil (before and after durability testing) was below 0.19% at $100^{\circ}C$.
Keywords
Biodiesel fuel; Common rail direct injection; Exhaust emission; Durability;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Choi, S. H. and Y. T. Oh. 2005. Experimental study on emission characteristics and analysis by various oxygenated fuels in a DI diesel engine. Transaction of International Journal of Automotive Technology 6(3):197-203   과학기술학회마을
2 Crookes, R. J. 2006. Comparative bio-fuel performance in internal combustion engines. Biomass & Bioenergy 30:461-468   DOI   ScienceOn
3 Choi, S. H., Y. T. Oh and G. H. Kim. 2007. Characteristics of durability and emission with biodiesel fuel (5%) in a common rail direct injection diesel engine at SEOUL-10 mode. Journal of Biosystems Engineering 32(2):97-101   과학기술학회마을   DOI   ScienceOn
4 Oh, Y. T., S. H. Choi and S. W. Kim. 2002. A study on characteristics of rice bran oil as an alternative fuel in diesel engine (I). Transaction of Korea Society of Automotive Engineers 10(2):15-22
5 Oh, Y. T. and S. H. Choi. 2002. A study on characteristics of rice bran oil as an alternative fuel in diesel engine (II). Transaction of Korea Society of Automotive Engineers 10(3): 8-17   과학기술학회마을