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http://dx.doi.org/10.9726/kspse.2013.17.6.011

Combustion Characteristic of Non-esterified Bio-diesel Oil at Lower Common Rail Pressure  

Lee, Sang-Deuk (Sea training center)
Koh, Dae-Kwon (Department of Mechanical System Engineering, Pukyong University)
Jung, Suk-Ho (Department of Mechanical System Engineering, Pukyong University)
Publication Information
Journal of Power System Engineering / v.17, no.6, 2013 , pp. 11-17 More about this Journal
Abstract
Esterified bio-diesel oil is normally used as blend oil of 3% that and 97% diesel fuel in Korea. Since specifics of it is similar to that of diesel fuel, availability of non-esterified bio-diesel oil that has a lower expenses of manufacturing is worthy of attention. However, bio-diesel oil has a demerit which it emits typically more NOx emission than diesel fuel. In this study, characteristic tests using blending oil with 95% gas oil and 5% bio-diesel oil were achieved at lower common rail pressure in order to improve this demerit. It was noticed that non-esterified bio-diesel oil has more similar characteristics to diesel fuel than esterified bio-diesel oil and it emits more NO emission by fuel NO mechanism.
Keywords
Esterified; Non-esterified; Lower Common Rail Pressure; Electric Control System; Diesel Engine;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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