On the evaluation of Poisson equation with dual interpolation boundary face method
文献类型：期刊论文
| 作者 | Khan, Suliman1; He, Rui2; Khan, Feroz3; Khan, M. Riaz4,5; Arshad, Muhammad6; Shah, Hasrat Hussain7 |
| 刊名 | EUROPEAN JOURNAL OF MECHANICS A-SOLIDS
 |
| 出版日期 | 2021-07-01 |
| 卷号 | 88页码:9 |
| 关键词 | Dual reciprocity method Dual interpolation boundary face method Augmented thin plate spline Moving least squares interpolation Poisson equation Complex geometry |
| ISSN号 | 0997-7538 |
| DOI | 10.1016/j.euromechsol.2021.104248 |
| 英文摘要 | This paper presents a new implementation of the dual reciprocity method (DRM) in connection with the dual interpolation boundary face method (DiBFM) for the Poisson equation. In DiBFM, the nodes of an element are categorized into two groups: (i) source nodes (ii) virtual nodes. First layer interpolation is used to interpolate the physical variables, while boundary integrals are evaluated on the source nodes only. Moreover, moving least squares (MLS) interpolation is used and provides additional constraints equations to establish the relationship between source and virtual nodes. Additionally, augmented thin plate spline (ATPS) is used to better interpolate the non-homogeneous term. Finally, it is claimed that the proposed method is much superior to the DRM for Poisson type equation with different geometries, especially for complex geometry. Numerical examples are evaluated and compared with the DRM to ensure the superiority of the proposed method. |
| 资助项目 | NSF of China[11771454] |
| WOS研究方向 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000691543100001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/59156]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Khan, Suliman |
| 作者单位 | 1.Cent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China 2.Hunan Univ, Coll Mech & Vehicle Engn, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Peoples R China 3.Univ Gujrat, Dept Math, Hafiz Hayat Campus,Jalapur Rd, Gujrat 50700, Pakistan 4.Univ Chinese Acad Sci, Chinese Acad Sci, Acad Math & Syst Sci, LSEC, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Chinese Acad Sci, Acad Math & Syst Sci, ICMSEC, Beijing 100190, Peoples R China 6.Abbottabad Univ Sci & Technol, Dept Math, Abbottabad, Pakistan 7.Balochistan Univ Informat Technol Engn & Manageme, Dept Math Sci, Quetta, Pakistan |
| 推荐引用方式 GB/T 7714 | Khan, Suliman,He, Rui,Khan, Feroz,et al. On the evaluation of Poisson equation with dual interpolation boundary face method[J]. EUROPEAN JOURNAL OF MECHANICS A-SOLIDS,2021,88:9. |
| APA | Khan, Suliman,He, Rui,Khan, Feroz,Khan, M. Riaz,Arshad, Muhammad,&Shah, Hasrat Hussain.(2021).On the evaluation of Poisson equation with dual interpolation boundary face method.EUROPEAN JOURNAL OF MECHANICS A-SOLIDS,88,9. |
| MLA | Khan, Suliman,et al."On the evaluation of Poisson equation with dual interpolation boundary face method".EUROPEAN JOURNAL OF MECHANICS A-SOLIDS 88(2021):9. |
入库方式： OAI收割
来源：数学与系统科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。