This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Diesel Common Rail Injection System Behavior with Different Fuels
Technical Paper
2004-01-0029
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
In the present paper, an analysis of non-evaporating, transient Diesel sprays generated by an automotive common-rail, electronic controlled injection system is described. A standard Diesel fuel and a pure Biodiesel were used for the tests, with sprays evolving in a pressurized test chamber and generated by both cylindrical and conical hole nozzles. The spray analysis is performed mainly by means of a laser sheet technique in order to obtain global spray data suitable for tuning direct injection systems to such fuels and for numerical codes validation. A dispersion analysis among different jets was also performed, along with the injection rate measurement. A PDA system was also used to characterize the behavior of the two fuels with the prototype injector nozzles at ambient conditions.
Recommended Content
Authors
Citation
Postrioti, L., Grimaldi, C., Ceccobello, M., and Di Gioia, R., "Diesel Common Rail Injection System Behavior with Different Fuels," SAE Technical Paper 2004-01-0029, 2004, https://doi.org/10.4271/2004-01-0029.Also In
References
- Grimaldi C. N. Mariani F. Postrioti L. “Performance and Emissions of a Common Rail DI Diesel Engine Fueled with Fossil/Bio-Derived Fuels” SAE International Spring Fuels & Lubricants Meeting Orlando, FL SAE Paper 2001-01-2017
- Grimaldi C. N. Postrioti L. Battistoni M. Millo F. “Common Rail HSDI Diesel Engine Combustion and Emissions with Fossil/Bio-Derived Fuel Blends” SAE 20002 Transactions Journal of Engines 111 SAE Paper 2002-01-0865
- Postrioti L. Battistoni M. Grimaldi C. N. Millo F. “Injection Strategies Tuning for the use of Bio-Derived Fuels in a Common Rail HSDI Diesel Engine” SAE 2003 World Congress SAE Paper 2003-01-0768
- Grimaldi C. N. Postrioti L. “Experimental Comparison between Conventional and Bio-derived Fuels Sprays from a Common Rail Injection System” SAE 2000-01-1252 SAE 2000 Transactions Journal of Engines 109
- Rotondi R. Bella G. Grimaldi C.N. Postrioti L. “Atomization of High Pressure Diesel Spray: Experimental Validation of a New Breakup Model” SAE 2001-01-1070
- Ubertini S. Mariani F. Postrioti L. “Experimental Validation of a Spray Breakup Model in High Pressure Ambient Condition” THIESEL International Congress 2002 Valencia, Spain
- Chang C. T. Farrell P. V. “A Study on the Effects of Fuel Viscosity and Nozzle Geometry on High Injection Pressure Diesel Spray Characteristics” SAE Paper 970353 1997
- Desantes J. M. Arrègle J. Pastor J. V. Delage A. “Influence of the Fuel Characteristics on the Injection Process in a D. I. Diesel Engine” SAE Paper 980802 1998
- Higgins B. S. Mueller C. J. Siebers D. L. “Measurements of Fuel Effects on Liquid-Phase Penetration in DI Sprays” SAE Paper 1999-01-0519 1999
- Jiménez J. E. Méndez C. Castro F. Tinaut F. V. Giménez B. “Experimental Comparison Betwee Conventional and Bio-Derived Fuel Sprays” SAE Paper 2001-01-1072
- Mahar B. “Future and Potential of Diesel injection Systems” THIESEL International Congress 2002 Valencia, Spain
- Pontoppidan M. Ausiello F. Bella G. Demanio A. “Study of the Impact of Variations in the Diesel-Nozzle Geometry Parameters on the Layout of Multiple Injection Strategies” SAE Paper 2002-01-0217
- Bae C. Yu J. Kang J. Kong J. Cuenca R. Lee K. O. “The Influence of Injector Parameters on Diesel Spray” THIESEL International Congress 2002 Valencia, Spain