| Analysis of parameters in fluid jet polishing by CFD | |
| Chun Yan Shi; Jia Hu Yuan; Fan Wu; Yong Jian Wan; Yu Han | |
| 2009 | |
| 会议名称 | Proceedings of SPIE |
| 会议日期 | 2009 |
| 卷号 | 7282 |
| 通讯作者 | Chun Yan Shi |
| 中文摘要 | Parameters of fluid jet polishing (FJP) are analyzed in this paper. According to the theory of Computational Fluid Dynamics, we simulated the process of fluid jet polishing by using Computational Fluid Dynamics software. Based on the results of simulation, the distribution of flow field is showed and analyzed, and the distribution of important process parameters including the velocity and pressure of work piece wall, the grain concentration of slurry are gained. By analyzing the characteristic of FJP and the influences of Parameters to FJP, it is found that the distributions of pressure and velocity on work piece wall are related to the distribution of removed material, and the impact angle influences the distributions of velocity and material removal. By simulating fluid jet polishing process with different impact angle models, we found the optimal impact angle to the distribution of material removal. |
| 英文摘要 | Parameters of fluid jet polishing (FJP) are analyzed in this paper. According to the theory of Computational Fluid Dynamics, we simulated the process of fluid jet polishing by using Computational Fluid Dynamics software. Based on the results of simulation, the distribution of flow field is showed and analyzed, and the distribution of important process parameters including the velocity and pressure of work piece wall, the grain concentration of slurry are gained. By analyzing the characteristic of FJP and the influences of Parameters to FJP, it is found that the distributions of pressure and velocity on work piece wall are related to the distribution of removed material, and the impact angle influences the distributions of velocity and material removal. By simulating fluid jet polishing process with different impact angle models, we found the optimal impact angle to the distribution of material removal. |
| 收录类别 | EI |
| 语种 | 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/7551]  |
| 专题 | 光电技术研究所_先光中心 |
| 作者单位 | 中国科学院光电技术研究所 |
| 推荐引用方式 GB/T 7714 | Chun Yan Shi,Jia Hu Yuan,Fan Wu,et al. Analysis of parameters in fluid jet polishing by CFD[C]. 见:Proceedings of SPIE. 2009. |
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