Knowledge Management System of Institue of Mechanics, CAS
| Improvement of FEM's dynamic property | |
Jiang ZR; Duan PF(段鹏飞) ; Guo XL; Ding H(丁桦); Ding H
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| Source Publication | Applied Mathematics and Mechanics-English Edition
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| 2010 | |
| Volume | 31Issue:11Pages:1337-1346 |
| ISSN | 0253-4827 |
| Abstract | 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. |
| Keyword | Sampling Theorem Efficiency Finite Element Discretization Macro Element Condensation Method Deformation Modification Dispersion Relationship |
| DOI | 10.1007/s10483-010-1366-x |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000284062900001 |
| WOS Research Area | Mathematics ; Mechanics |
| WOS Subject | Mathematics, Applied ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/43591 |
| Collection | 水动力学与海洋工程重点实验室(2009-2011) |
| Corresponding Author | Ding H |
| Recommended Citation 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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 008.pdf（275KB） | 开放获取 | -- | View Download | |||
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