Thermal analysis of 3D composites by a new fast multipole hybrid boundary node method
文献类型：期刊论文
| 作者 | Miao, Yu1; Wang, Qiao1; Zhu, Hongping1; Li, Yinping2 |
| 刊名 | COMPUTATIONAL MECHANICS
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:1页码:77-90 |
| 关键词 | Hybrid boundary node method 3D composites New formulation Fast multipole method New FM-HBNM |
| ISSN号 | 0178-7675 |
| DOI | 10.1007/s00466-013-0893-0 |
| 英文摘要 | This paper applies the hybrid boundary node method (Hybrid BNM) for the thermal analysis of 3D composites. A new formulation is derived for the inclusion-based composites. In the new formulation, the unknowns of the interfaces are assembled only once in the final system equation, which can reduce nearly one half of degrees of freedom (DOFs) compared with the conventional multi-domain solver when there are lots of inclusions. A new version of the fast multipole method (FMM) is also coupled with the new formulation and the technique is applied to thermal analysis of composites with many inclusions. In the new fast multipole hybrid boundary node method (FM-HBNM), a diagonal form for translation operators is used and the method presented can be applied to the computation of more than 1,000,000 DOFs on a personal computer. Numerical examples are presented to analyze the thermal behavior of composites with many inclusions. |
| WOS研究方向 | Mathematics ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000329230200006 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3540]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Sch Civil Engn & Mech ; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Miao, Yu,Wang, Qiao,Zhu, Hongping,et al. Thermal analysis of 3D composites by a new fast multipole hybrid boundary node method[J]. COMPUTATIONAL MECHANICS,2014,53(1):77-90. |
| APA | Miao, Yu,Wang, Qiao,Zhu, Hongping,&Li, Yinping.(2014).Thermal analysis of 3D composites by a new fast multipole hybrid boundary node method.COMPUTATIONAL MECHANICS,53(1),77-90. |
| MLA | Miao, Yu,et al."Thermal analysis of 3D composites by a new fast multipole hybrid boundary node method".COMPUTATIONAL MECHANICS 53.1(2014):77-90. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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