摘要
Using finite element method, influence of diesel cylinder head structure on fatigue strength is investigated. A simplified head model with function characteristics is built for thermal-mechanical simulation. From the simulation results, the influence of valve bridge structure and roof transition fillet dimension on fatigue strength are obtained. And a new valve bridge structure which can effectively improve the fatigue life is proposed.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 184-189 |
| 页数 | 6 |
| 期刊 | Journal of Beijing Institute of Technology (English Edition) |
| 卷 | 23 |
| 期 | 2 |
| 出版状态 | 已出版 - 1 6月 2014 |