A level-set immersed interface method for simulating the electrohydrodynamics
文献类型：期刊论文
| 作者 | Xu, Jian-Jun3 ; Shi, Weidong4; Hu, Wei-Fan1; Huang, Jun-Jie2
|
| 刊名 | JOURNAL OF COMPUTATIONAL PHYSICS
 |
| 出版日期 | 2020 |
| 卷号 | 400页码:18 |
| 关键词 | Level-set method Immersed interface method Electrohydrodynamics Leaky dielectric model Drop breakup Drop coalescence |
| ISSN号 | 0021-9991 |
| DOI | 10.1016/j.jcp.2019.108956 |
| 通讯作者 | Shi, Weidong(shiwd@sxufe.edu.cn) |
| 英文摘要 | A method is proposed for simulating the electrohydrodynamics (EHD). The level-set method is used to capture the interface to take its advantage in handling topological change. In order to accurately solve the Poisson equation with interface jump conditions for the electric potential, a simple version of the level-set based immersed interface method (IIM) is developed. This version avoids the local coordinate transform in the original IIM in literature, reducing the complexity of the algorithm significantly. The IIM achieves second-order accuracy for both the electric potential and its gradient. A level-set extrapolation procedure is presented to calculate the electric surface force. Numerical simulations on drop deformation, breakup and coalescence in both 2D and 3D are presented. (C) 2019 Elsevier Inc. All rights reserved. |
| WOS研究方向 | Computer Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000494841600005 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/10294]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Shi, Weidong |
| 作者单位 | 1.Natl Chung Hsing Univ, Dept Appl Math, Taichung, Taiwan 2.Chongqing Univ, Sch Aerosp Engn, Chongqing, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China 4.Shanxi Univ Finance & Econ, Sch Appl Math, Taiyuan, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jian-Jun,Shi, Weidong,Hu, Wei-Fan,et al. A level-set immersed interface method for simulating the electrohydrodynamics[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2020,400:18. |
| APA | Xu, Jian-Jun,Shi, Weidong,Hu, Wei-Fan,&Huang, Jun-Jie.(2020).A level-set immersed interface method for simulating the electrohydrodynamics.JOURNAL OF COMPUTATIONAL PHYSICS,400,18. |
| MLA | Xu, Jian-Jun,et al."A level-set immersed interface method for simulating the electrohydrodynamics".JOURNAL OF COMPUTATIONAL PHYSICS 400(2020):18. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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。