| Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect |
| |
| 引用本文： | 江慧丰 张青川 陈学东 范志超 陈忠家 伍小平. Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect[J]. 中国物理快报, 2007, 24(5): 1324-1326 |
| |
| 作者姓名： | 江慧丰 张青川 陈学东 范志超 陈忠家 伍小平 |
| |
| 作者单位： | [1]National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefel General Machinery Research Institute, Hefei 230031 [2]CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230027 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10232030 and 10372098. |
| |
| 摘 要： |
|
| 关 键 词： | 弹性收缩率 Portevin-Le Chatelier效应 数字模拟 现象学模型 |
| 收稿时间： | 2006-09-21 |
| 修稿时间： | 2006-09-21 |
Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect |
| |
| JIANG Hui-Feng,ZHANG Qing-Chuan,CHEN Xue-Dong,FAN Zhi-Chao,CHEN Zhong-Jia,WU Xiao-Ping. Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect[J]. Chinese Physics Letters, 2007, 24(5): 1324-1326 |
| |
| Authors: | JIANG Hui-Feng ZHANG Qing-Chuan CHEN Xue-Dong FAN Zhi-Chao CHEN Zhong-Jia WU Xiao-Ping |
| |
| Affiliation: | 1National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefei Genera/Machinery Research Institute, Hefei 230031; 2 CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China,Hefei 230027 |
| |
| Abstract: | A new one-dimensional phenomenological model based on the dynamic strain aging mechanism is developed. In order to account for the elastic shrinkage induced by the Portevin-Le Chatelier effect, elastic deformation is considered under the boundary conditions of the present model. The simulated results are found to be in good agreement with the experimental observations. |
| |
| Keywords: | 62.60.Fe 61.72.Yx 02.60.Cb |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
|
点击此处可从《中国物理快报》下载免费的PDF全文 |
