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悬浮碳烟微粒对柴油发动机磨损的影响 被引量：2

Impact of Suspended Soot Particles on Diesel Engine Wear
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摘要 进入机油的碳烟微粒增多是现代低排放车用柴油发动机突出问题。探讨了碳烟微粒对发动机各摩擦副磨损的影响 ,分析了碳烟微粒的磨损机制 。 For modern low-emission vehicle diesel engine, with much more soot particles entering lubricating oil during engine working, soot particle induced wear has become a very serious problem.The impacts of soot particles in suspension on the wear of such engine part as cam and valve train were investigated, and soot induced wear mechanisms were analyzed. One method was approached that utilization of more amount of dispersant with higher efficiency can effectively prevent the soot induced engine wear.
作者 郭和军 刘振玉 张有智 张剑 刘凤芹
机构地区 第二炮兵工程学院
出处 《润滑与密封》 CAS CSCD 北大核心 2004年第3期106-107,111,共3页 Lubrication Engineering
关键词 碳烟微粒 柴油机 汽车 磨损 摩擦副 分散剂 soot particle engine wear soot induced wear mechanism
分类号 U464.172 [机械工程—车辆工程]
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参考文献19

  • 1郭和军,刘祥萱,王煊军.悬浮碳烟微粒对在用柴油机油粘度影响的研究[J].润滑与密封,2002,27(5):46-48. 被引量：5
  • 2I Berbezier, J M Martin,P Kapsa.The role of carbon in lubricated mild wear.Tribology International,1986,19(3).
  • 3M Gautam,M Durbha,K Chitoor,et al.Contribution of Soot Contaminated Oils to Wear.SAE Paper 981406.
  • 4Gauthier A, Delvigne T.Soot Induced Cam Wear in Diesel Engines: An Investigation Using Thin Layer Activation.SAE Paper 2000-01-1990.
  • 5Rausa R, Carati C, Vanelli M, Ponti G.Synthesis of Diesel Like Soots. Influence of the Operative Parameters on the Chemico-physical and Morphological Characteristics.SAE Paper 982664.
  • 6P Colacicco, D Mazuyer.The role of soot aggregation on the lubrication of diesel engines.Tribology Transctions,1995,38(4):959～965.
  • 7Kim C, Passut C A, Zang D M.Relationships Among Oil Composition, Combustion-Generated Soot, and Diesel Engine Valve Train Wear.SAE Paper 922199.
  • 8J A Mc Geehan, W Alexander, J N Zimer,S H Roby.The Pivotal Role of Crankcase Oil in Preventing Soot Wear and Extending Filter Life in Low Emission Diesel Engines.SAE Paper 1999-01-1525.
  • 9Rounds F G.Soots from Used Diesel Engine Oils-Their Effects on Wear as Measured in 4-Ball Wear Tests.SAE Paper 810499.
  • 10I Nagai, H Endo,H Nara mura,H Yano.Soot and valve train wear in passenger car diesel engines.SAE Paper 831757.

二级参考文献18

  • 1[12]Covitch M. J., Humphery B. K., Ripple D. E., Oil Thickenin g in the Mack T- 7 Engine Test - Fuel Effects and the Influence of Lubricant Additives on Soot A ggregation, SAE Paper 852126.
  • 2[13]Covitch M. J., Oil Thickening in the Mack T-7 Engine Test-Eff ects of Fuel Composition on Soot Chemistry, SAE Paper 880259.
  • 3[14]Bardasz E. A., Carrick V. A., George H. F. et al, Understa nding Soot Media ted Oil Thickening Through Designed Experimentation-Part 5: Knowledge Enhanceme nt in the GM 6.5 L, SAE Paper 972952.
  • 4[15]Smith G., Kinetic Aspects of Diesel Soot Coagulation, SAE Paper 922304.
  • 5[16]Graham N. A., By-Pass Lube Oil Filtration, SAE Paper 860547.
  • 6[17]McGeehan J. A., Rynbrandt J. D., and Hansel T. J., Effect of Oil Formulati on in Minimizing Viscosity Increase and Sludge Due to Diesel Engine Soot, SAE Pa per 841370.
  • 7[18]Bardasz E. A., Carrick V. A. ,George H. F., et al, Underst anding Soot Medi ated Oil Thickening Through Designed Experimentation-Part 4: Mack T-8 Test, SA E Paper 971693.
  • 8[1]Smith L. B., Chowings A. R., Lubricating Oil Contamination in Indirect Injection Diesel Engines, SAE Paper 760723.
  • 9[2]George H. F., Bardasz E. A., Soukup B. L., Understanding So ot Mediated Oil Thickening Through Designed Experimentation-Part 3: An Improved Approach to Dr ai n Oil Viscosity Measurements-Rotational Rheology, SAE Paper 971692.
  • 10[3]McGeehan J. A., Rutherford J. A., Couch M. C., Clean Diesel Exhau st But Sooty Engines: The Importance of the Crankcase Oil, SAE Paper 912342.

共引文献4

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二级引证文献8

润滑与密封
2004年 第3期

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