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| 烃分子添加剂在公交车两用燃料发动机油中的摩擦学试验研究 | |
| 引用本文： | 王稳,尹兴林,贾文,于唯.烃分子添加剂在公交车两用燃料发动机油中的摩擦学试验研究[J].昆明理工大学学报(理工版),2012(4):63-67. |
| 作者姓名： | 王稳 尹兴林 贾文 于唯 |
| 作者单位： | 1. 西京学院汽车学院,陕西西安710123 2. 西安公共交通总公司第二公司,陕西西安710043 3. 长安大学汽车学院,陕西西安710064 |
| 基金项目： | 纳米材料复合节能增效剂研究（长安大学横向课题） |
| 摘 要： | 为了提高公交车两用燃料发动机油的摩擦性能,将烃分子添加剂加入 CNG/汽油两用燃料机油中,采用四球摩擦磨损试验机和梯姆肯试验机,考察其对 CNG/汽油两用燃料机油摩擦性能的影响,利用 SEM表面分析技术对摩擦副表面进行了磨损机理分析.试验表明:烃分子添加剂对CNG/汽油两用燃料机油摩擦学性能有所提高,对摩擦副表面具有修复平整作用 |
| 关 键 词： | 烃分子添加剂 摩擦 磨损 润滑油 两用燃料 |
Experimental Research on Tribological Performance of Hydrocarbon Particle Additives in CNG / Gasoline Dual -fuel Engine Lubricating Oil |
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| WANG Wen,YIN Xing-lin,JIA Wen,YU Wei.Experimental Research on Tribological Performance of Hydrocarbon Particle Additives in CNG / Gasoline Dual -fuel Engine Lubricating Oil[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2012(4):63-67. | |
| Authors: | WANG Wen YIN Xing-lin JIA Wen YU Wei |
| Affiliation: | 1. Automobile Engineering College, Xijing University, Xi＇an 710123, China; 2. The second company of Xi＇an Public Transport Company, Xi＇an 710043, China; 3. School of Automobile, Chang＇an University, Xi＇an 710061, China) |
| Abstract: | To improve the tribological performance of CNG / gasoline dual -fuel engine lubricating oil, hydrocarbon particle additives are added to the oil. Four ball tester and Timken rig are adopted to study its influence on the performance. SEM is then employed to analyze the mechanism of wear surface. It is shown through the results that hydrocarbon particle additives improve tribological properties of CNG/gasoline dual - fuel lubricant, and it shows the effect of repairing the surface. |
| Keywords: | hydrocarbon particle additives friction wear lubricating oil CNG/gasoline dual-fuel |
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