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TECHNICAL PAPERS

Injection System Design Optimization by Considering Fuel Spray Characteristics

[+] Author and Article Information
Breda Kegl

University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, SI-2000 Maribor, Sloveniae-mail: breda.kegl@uni-mb.si

J. Mech. Des 126(4), 703-710 (Aug 12, 2004) (8 pages) doi:10.1115/1.1758248 History: Received January 01, 2002; Revised October 01, 2003; Online August 12, 2004
Copyright © 2004 by ASME
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References

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Kegl,  B., 1995, “Optimal Design of Conventional In-Line Fuel Injection Equipment,” Proc. Inst. Mech. Eng., Part D (J. Automob. Eng.), 209, pp. 135–141.
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Kegl,  B., 1996, “Successive Optimal Design Procedure Applied on Conventional Fuel Injection Equipment,” ASME J. Mech. Des., 118, pp. 490–493.
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Seher, D., 1992, “Diesel-Einspritzung für weniger Emissionen bei Nutzfahrzeugmotoren,” ATZ/MTZ Sonderheft Motor und Umwelt’92.
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Nishizawa, K. et al., 1987, “A New Concept of Diesel Fuel Injection-Timing and Injection Rate Control System,” SAE Paper 870434.
Shin, B.-S., and Lee, J.-H., 1998, “The Effects of Injection Parameters on a Heavy-Duty Diesel Engine With TICS System,” SAE Paper 981070, pp. 177–185.
Kegl,  B., 1999, “A Procedure for Upgrading an Electronic Control Diesel Fuel Injection System by Considering Several Engine Operating Regimes Simultaneously,” ASME J. Mech. Des., 121, pp. 159–165.
Kegl, B., 2000, “Diesel Spray Optimization of an Electric Control In-Line Fuel, Injection System,” ISATA Conference, Dublin, Ireland, Simulation and virtual reality 2000, pp. 55–62.
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Aigal,  A. K. , 1995, “Analysis of Measured Droplet Size Distribution of Air Deflected Diesel Spray,” Proc. Inst. Mech. Eng., Part D (J. Automob. Eng.), 209, pp. 33–43.
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Vanderplaats, G. N., 1984, Numerical Optimization Techniques for Engineering Design: With Applications, McGraw-Hill, New York.

Figures

Grahic Jump Location
Japanese 13 Mode test for HD Diesel Engine with the weighting factors χz
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Average SMD at initial and optimal designs
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SMD histories at initial and optimal designs for some engine operating regimes
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Cam design profiles of initial and optimal designs
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Injection rate histories q̇ at initial and optimal designs for some engine operating regimes

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