Effect of group-hole nozzle to diesel combustion and engine performance   (in Chinese)

doi:10.3969/j.issn.1674-8484.2011.01.013

Abstract

Abstract: Diesel combustion and emission are directly influenced by the fuel injection, atomization and mixing with air, which also influences the engine performance. Bassed on the conception and spray characteristics of a group-hole nozzle, including spray penetration, spray cone angle and atomization, the effect of a group-hole on the ignition delay, the effect of a group-hole on fuel economy, combustion noise and nitrogen oxides emission were high-lighted and analized. The research results are valuable for the design of the high-performance nozzle.

Key words: diesel engine, group-hole nozzle, combustion

XU Cang-Su, ZHANG Le-Chao, LOU Guo-Qiang, ZHU Min-Jing, QI Fang. Effect of group-hole nozzle to diesel combustion and engine performance (in Chinese) [J]. Journal of Automotive Safety and Energy, 2011, 2(1): 85-90.

References

[1] Pierpoint D, Reitz R. Effects of injection pressure and nozzle geometry on D.I. diesel emissionsand performance [R]. SAE Paper, 950604, 1995.

[2] Tennison P J, Reitz R. An experimental investigation of the effects of common-rail injection system parameters on emissions and performance in a high-speed direct-injection diesel engine [J]. Trans ASME, J Eng Gas Turbines Power, 2001, 123 : 167-174.

[3] 曹建明. 喷雾学[M]. 北京：机械工业出版社，2005.

CAO Jianming. Spray Doctrine [M]. Beijing: Mechanical Industry Press, 2005. （in Chinese）

[4] Chang C, Farrell P. A study on the effects of fuel viscosity and nozzle geometry on high injection pressure diesel spray characteristics [R]. SAE Paper, 970353, 1997.

[5] Blessing M, Ko¨nig G, Kru¨ger C, et al. Analysis of ?ow and cavitation phenomena in diesel injection nozzles and its effects on spray and mixture formation [R]. SAE Paper, 2003-01-1358.

[6] Naber J, Siebers D. Effects of gas density and vaporization on penetration and dispersion of diesel sprays [R]. SAE Paper, 960034, 1996.

[7] Siebers D. Liquid-phase fuel penetration in diesel sprays [R]. SAE Paper, 980809, 1998.

[8] Araneo L, Coghe A, Cossall G E. Experimental investigation of gas density effects on diesel spray penetration and entrainment [R]. SAE Paper, 1999-01-0525.

[9] WANG Tsung-Cheng, HAN Joong-Sub, XIE Xing –bin. Direct visualization of high pressure diesel spray and engine combustion [R]. SAE Paper, 1999-0l-3496.

[10] Sick V, Stojkovic B. Attenuation effects on imaging diagnostics of hollow-cone sprays [J]. Appl Optics, 2001, 40： 2435-2442.

[11] Pär Bergstrand. The Effects of Orifice Shape on Diesel Combustion [R]. SAE Paper, 2004-01-2920.

[12] Bergstrand P, Persson F, Försth M, et al. A study of the influence of nozzle orifice geometries on fuel evaporation using laser-induced Exciplex fluorescence [R]. SAE Paper, 2003-01-1836.

[13] Kampmann S, Dittus B, Mattes P, et al. The influence of hydro grinding at VCO nozzles on the mixture preparation in a DI diesel engine [R]. SAE Paper, 9608267:149-161.

[14] Goney K H, Corradini M L. Isolated effects of ambient pressure, nozzle cavitation and hole inlet geometry on diesel injection spray characteristic [R]. SAE Paper, 2000-01-2043.

[15] 解茂昭．内燃机计算燃烧学[M]. 大连：大连理工大学出版社，2005．

XIE Maozhao. Calculation and Combustion of Engine [M]. Dalian: Dalian University of Technology Press, 2005. （in Chinese）

[16] 邵毅明，黄震．溶气燃油喷射雾化机理与燃烧仿真研究[M]. 成都：西南交通大学出版社，2007．

SHAO Yiming, HUANG Zhen. Study on Atomization and Combustion Simulation of Dissolved Gas Fuel [M]. Chengdu: Southwest Jiaotong University Press, 2007. （in Chinese）

[17] J. Benajes, S. Molina, C. Gonza'lez, R. Donde. The role of nozzle convergence in diesel combustion[J]. Fuel, 2008, 87 (8): 1849-1858.

[18] Bergstrand P, Denbratt I. The effects of multirow nozzle on diesel combustion [R]. SAE Paper 2003-01-0701.

[19] Badock C, Wirth R, Tropea C. The influence of hydro-grinding on cavitation inside a diesel injection nozzle and primary break-up under unsteady pressure conditions [C]// Proceedings of the 15th ILASS-Europe 1999, Toulouse, July 5-7.

[20] Moon S, Matsumoto Y, Nishida K, et al. Gas entrainment characteristics of diesel spray injected by a group-hole nozzle [J]. Fuel, 2010, 89(11): 3287-3299.

[21] Jian Gao, Seoksu Moon, Yuyin Zhang et al. Flame structure of wall-impinging diesel fuel sprays injected by group-hole nozzles [J]. Combustion and Flame, 2009, 156: 1263-1277.

[22] Gao J, Matsumoto Y, Nishida K. Experimental study on spray and mixture properties of the group-hole nozzle for direct-injection diesel engines, part I: Ａcomparative analysis with the single-hole nozzle [J]. Atomizat Sprays, 2009, 19 : 321-337.

[23] Gao J, Matsumoto Y, Nishida K. Experimental study on spray and mixture properties of the group-hole nozzle for direct-injection diesel engines, part II: Effects of included angle and interval between ori?ces [J]. Atomizat Sprays, 2009, 19 : 339-355.

[24] Moon S, Matsumoto Y, Nishida K, et al. Improving diesel mixture preparation by optimization of ori?ce arrangements in a group-hole nozzle [J]. Int J Engine Res, 2010, 11: 109-126.

[25] Nishida K, Tian J, Sumoto Y, , et al. An experimental and numerical study on sprays injected from two-hole nozzles for DISI engines [J]. Fuel, 2009, 88: 1634-42.

[26] ZHANG Yuyin, NISHIDA Keiya, NOMURA Shinsuke, et al. Spray characteristics of a group-hole nozzle for direct-injection diesel engines [J]. Atomization and Sprays, 2006, 16(1): 35-50.

[27] Moon S, Gao J, Zhang Y Y, et al. Ignition and combustion characteristics of wall-impinging sprays injected by group-hole nozzles for direct-injection diesel engines [J]. SAE Int J Engines, 2008, 1(1): 1205-1219.

[28] Gao J, Matsumoto Y, Namba M, et al. Group-hole nozzle effects on mixture formation and in-cylinder combustion processes in direct-injection diesel engines [R]. SAE Paper, 2007-01-4050.

[29] Kim J, Park S, Sung K, et al. Experimental investigation of intake condition and group-hole nozzle effects on fuel economy and combustion noise for stoichiometric diesel combustion in an HSDI diesel engine [R]. SAE Paper, 2009-01-1123.

Effect of group-hole nozzle to diesel combustion and engine performance (in Chinese)

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