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논문 상세정보

IDI 디젤기관에서 바이오디젤유 적용시 분사시기변화에 따른 기관성능과 매연 및 NOx 배출 특성

The Characteristics on the Engine Performance, Smoke and NOx Emission for Variation of Fuel Injection Timing in an IDI Diesel Engine Using Biodiesel Fuel


Biodiesel fuel(BDF) can be effectively used as an alternative fuel in diesel engine. However, BDF may affect the performance and exhaust emissions in diesel engine because it has different physical and chemical properties from diesel fuel such as viscosity, compressibility and so on. To investigate the effect of injection timing on the characteristics of performance and exhaust emissions with BDF in IDI diesel engine, it was applied the BDF derived from soybean oil in this study. The engine was operated at seven different injection timings from TDC to BTDC $12^{\circ}CA$ and six loads at a single engine speed of 1500rpm. When the fuel injection timing was retarded, better results were showed, which may confirm the advantages of BDF. The simultaneous reduction of smoke and NOx was achieved at some fixed fuel injection timings of an IDI diesel engine.

저자의 다른 논문

참고문헌 (9)

  1. B. C. Choi, C. H. Lee and H. J Park, "Power and Emission Characteristics of DI Diesel Engine with a Soybean Bio-diesel Fuel," Journal of KSPSE, Vol.6, No.3, pp.11-16, 2002 
  2. W. S. Kyle and C. S. Spencer, "Combustion of Soybean Oil Methyl Ester in a Direct Injection Diesel Engine," SAE 930934, 1993 
  3. D. L. Reece and C. L. Peterson, "A Report on the Idaho on-road Vehicle Test with RME and Neat Rapeseed Oil as an Alternative to Diesel Fuel," ASAE935018, 1993 
  4. A. Monyen, J. H. Van Gerpen and M. Canakci, "Effect of Timing and Oxidation on Emissions from Biodiesel-Fueled Engines," Transactions of ASAE , Vol.44, No.1, pp.35-42, 2001 
  5. L. G. Schumacher, S. C. Borgelt and W. G. Hires, "Soydiesel/Biodiesel Blend Research," ASAE 936523, 1993 
  6. W. F. Marshall, "Effects of Methyl Esters of Tallow and Grease on Exhaust Emissions and Performance of a Cummins L10 Engine," Itt Research Institute, National Institute for Petroleum and Energy Research, 1993 
  7. Y. T. Oh and S. H. Choi, "A Study on Characteristics of Rice Bran Oil as an Alternative Fuel in Diesel Engine(I)," Transactions of KSAE, Vol.10, No.2, pp.15-22, 2002 
  8. K. H. Ryu and Y. T. Oh, "Durability Test of a Direct Injection Diesel Engine Using Biodiesel Fuel," Transactions of KSAE, Vol.12, No.1, pp.32-38, 2004 
  9. S. H. Choi and Y. T. Oh, "Combustion Characteristics of Esterified Rice Bran Oil as an Alternative Fuel in a Diesel Engine," Int. J. Automotive Technology, Vol.7, No.4, pp.399-406, 2006 

이 논문을 인용한 문헌 (2)

  1. Choi, Seung-Hun ; Oh, Young-Taig 2010. "The Characteristics of Emission on Simultaneous Application with Biodiesel, Oxygenated Fuel(EGBE) and EGR in a DI Diesel Engine" 한국자동차공학회논문집 = Transactions of the Korean Society of Automotive Engineers, 18(3): 143~148 
  2. Choi, S.H. ; Oh, Y.T. ; Lee, D.H. 2010. "The Characteristics of Performance and Exhaust Emission on Simultaneous Application with Biodiesel Fuel and Oxygen Component in a C.I. Engine" 한국동력기계공학회지 = Journal of the korean society for power system engineering, 14(1): 11~15 


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