摘要
The technical improvements are made based on the former CA6110 diesel engine to meet the requirements of Euro II emission standards. The performance and emission for CA6DF1 and CA6DF2 all met the demand of design by improving the fuel, combustion and supercharging systems. The injection system adopts high-pressure pump-pipe-injector injection system. To enhance the injection pressure, the methods of augmenting plunger diameter, decreasing the nozzle hole diameter and reducing the inner diameter of the high-pressure fuel pipe are adopted. The design of combustion chamber and the match of inner fuel distributions with air motion are based on a great deal of experimental database and some simple computer-aided methods, which ensure the optimization of performance and provide the guide for experimental development.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 179-183 |
| 页数 | 5 |
| 期刊 | Journal of Beijing Institute of Technology (English Edition) |
| 卷 | 14 |
| 期 | 2 |
| 出版状态 | 已出版 - 6月 2005 |