Improvement of FEM's dynamic property
文献类型：期刊论文
| 作者 | Jiang ZR; Duan PF(段鹏飞) ; Guo XL; Ding H(丁桦); Ding H
|
| 刊名 | Applied Mathematics and Mechanics-English Edition
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:11页码:1337-1346 |
| 通讯作者邮箱 | hding@imech.ac.cn |
| 关键词 | Sampling Theorem Efficiency Finite Element Discretization Macro Element Condensation Method Deformation Modification Dispersion Relationship |
| ISSN号 | 0253-4827 |
| 通讯作者 | Ding H |
| 合作状况 | 国内 |
| 中文摘要 | The discretization size is limited by the sampling theorem, and the limit is one half of the wavelength of the highest frequency of the problem. However, one half of the wavelength is an ideal value. In general, the discretization size that can ensure the accuracy of the simulation is much smaller than this value in the traditional finite element method. The possible reason of this phenomenon is analyzed in this paper, and an efficient method is given to improve the simulation accuracy. |
| 类目[WOS] | Mathematics, Applied ; Mechanics |
| 研究领域[WOS] | Mathematics ; Mechanics |
| 收录类别 | SCI |
| 原文出处 | http://www.amm.shu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=7806 |
| 语种 | 英语 |
| WOS记录号 | WOS:000284062900001 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43591]  |
| 专题 | 力学研究所_水动力学与海洋工程重点实验室(2009-2011) |
| 通讯作者 | Ding H |
| 推荐引用方式 GB/T 7714 | Jiang ZR,Duan PF,Guo XL,et al. Improvement of FEM's dynamic property[J]. Applied Mathematics and Mechanics-English Edition,2010,31(11):1337-1346. |
| APA | Jiang ZR,段鹏飞,Guo XL,丁桦,&Ding H.(2010).Improvement of FEM's dynamic property.Applied Mathematics and Mechanics-English Edition,31(11),1337-1346. |
| MLA | Jiang ZR,et al."Improvement of FEM's dynamic property".Applied Mathematics and Mechanics-English Edition 31.11(2010):1337-1346. |
入库方式： OAI收割
来源：力学研究所
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