原文传递
Tribological Performance of Advanced Cylinder Bore with Ceramic Coating in Diesel Engine
| 题名： | Tribological Performance of Advanced Cylinder Bore with Ceramic Coating in Diesel Engine |
| 正文语种： | 中文 |
| 作者： | Li Wenping Zhang Wei Liu Chao Kong Xiaoli |
| 作者单位： | FAW Group Corporation R&D Center |
| 关键词： | piston ring cylinder bore ceramic coating friction and wear |
| 摘要： | The piston ring packs contribute up to 25%of the total mechanical engine friction loss, and a corresponding fuel con- sumption of up to 4%. Coating technology is one of the effective ways to reduce the friction power and improve fuel economy. In present work, the advanced cylinder bore with a ceramic coating and uncoated cylinder bore were employed. Their frictional behavior and wear performance, when sliding against the piston ring with DLC coating, were investigated on a UMT tribotester. The results indicate that the friction coefficient and wear rate of cylinder bore decrease 17%~28%, respectively, with ceramic coated. |
| 会议日期： | 20171024 |
| 会议举办地点： | 上海 |
| 会议名称： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会 |
| 出版日期： | 1024-01-20 |
| 母体文献： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会论文集 |
相关文献
- The Simulation and Experiment Studies on Sealing Performance Improvement of A Multi-layer Steel Cylinder Head Gasket
- Extraction of Quality Fuel from Mixed Plastic and Its Performance and Emission Testing in CI Engine
- Exhaust Manifold TMF Analysis
- Investigation about the Influence of Fuel Injection Strategy on Particle Emission Performance of TGDI Engines Based on Dynamometer Test
- Model Development and Experimental Study for Dynamic Characteristics of Semi-Active Engine Mount in Vehicle
- Simulation of the Performance of Two-stage Turbocharged Diesel Engine with Different LP/HP Pressure Ratios
检索历史
应用推荐
