| Study on fast finite element simulation model of thermal analysis of vehicle brake | |
| Li Liang ; Song Jian ; Li Yong ; Guo Zhen-yu | |
| 2010-05-11 ; 2010-05-11 | |
| 关键词 | Practical Theoretical or Mathematical/ brakes braking finite element analysis thermal analysis/ fast finite element simulation model thermal analysis energy dissipation full symmetrical cycle brake-disk full symmetrical cycle brake-drum hollow brake-disk transient temperature field distribution antiheat fade design thermal fatigue design vehicle brake system/ C3360 Transportation system control C4185 Finite element analysis E2200 Mechanical components, systems and devices E1550 Control technology and theory E0210L Numerical analysis |
| 中文摘要 | Based on study of the energy dissipation during the vehicle braking and the method of the phase transfer in the time region, the fast finite element simulation model for the braking cycle was established. The two dimensional FEA model was used to simulate the full symmetrical cycle brake-disk and brake-drum, and the three dimensional model was used for the hollow brake-disk with the thermal dissipation of the rib in the disk. The transient character of the energy dissipation coefficient, the thermal exchange coefficient, and radiation coefficient were considered, and then the simulation results of the transient temperature field distribution of disk were obtained. The simulation results are validated by the experiment test. So the validity and practicability of fast finite element simulation model are verified, and the model can be used in the anti-heat fade design and thermal fatigue design of the vehicle brake system. |
| 语种 | 中文 ; 中文 |
| 出版者 | Editorial Committee of J. Systems Simulation ; China |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/25364]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Li Liang,Song Jian,Li Yong,et al. Study on fast finite element simulation model of thermal analysis of vehicle brake[J],2010, 2010. |
| APA | Li Liang,Song Jian,Li Yong,&Guo Zhen-yu.(2010).Study on fast finite element simulation model of thermal analysis of vehicle brake.. |
| MLA | Li Liang,et al."Study on fast finite element simulation model of thermal analysis of vehicle brake".(2010). |
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