| 有限元网格划分技术研究 |
| |
| 引用本文： | 黄志超,包忠诩,周天瑞,陈泽中. 有限元网格划分技术研究[J]. 南昌大学学报(工科版), 2001, 23(4): 25-31,44 |
| |
| 作者姓名： | 黄志超 包忠诩 周天瑞 陈泽中 |
| |
| 作者单位： | 南昌大学机电工程学院,江西,南昌,330029 |
| |
| 基金项目： | 江西省教委资助项目，铁道部基金资助项目 (J2 0 0 0Z0 6 2 ) |
| |
| 摘 要： | 以有限元方法为代表的数值模拟可以形象地描述金属在成形过程中的流动行为，提供变形体模具在成形过程中各种物理学场量的分布及变化规律，从而为模具设计提供依据。较系统地论述了有限元中几种网格划分技术，分析了各种网种生成方法的优缺点，并展望有限元网格划分发展趋势。
|
| 关 键 词： | 网格划分 有限元 塑性成形 |
| 文章编号： | 1006-0456(2001)04-0025-07 |
The Research of Finite Element Mesh Generation |
| |
| HUANG Zhi-chao,BAO Zhong-xu,ZHOU Tian-rui,CHEN Ze-zhong. The Research of Finite Element Mesh Generation[J]. Journal of Nanchang University(Engineering & Technology Edition), 2001, 23(4): 25-31,44 |
| |
| Authors: | HUANG Zhi-chao BAO Zhong-xu ZHOU Tian-rui CHEN Ze-zhong |
| |
| Abstract: | Numerical simulation of finite element method describes the metal's flow in plastic forming processes,reveals the distributed and changed ruler of physical field of deformity and dies,and provides scientific basis for die design.This paper summarizes the techniques and methods of finite element mesh generation in details.It also discusses the advantages and disadvantages of these techniques and methods.In the end,the development of finite element mesh generation is discussed. |
| |
| Keywords: | meshing finite element method plastic forming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
