KMS Of Academy of mathematics and systems sciences, CAS
| An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces | |
| Xu, Xianmin1,2; Ying, Wenjun3,4 | |
| 2021 | |
| Source Publication | COMMUNICATIONS IN COMPUTATIONAL PHYSICS
 |
| ISSN | 1815-2406 |
| Volume | 29Issue:1Pages:57-79 |
| Abstract | We propose an adaptive threshold dynamics method for wetting problems in three space dimensions. The method is based on solving a linear heat equation and a thresholding step in each iteration. The heat equation is discretized by a cell centered finite volume method on an adaptively refined mesh. An efficient technique for volume conservation is developed on the nonuniform meshes based on a quick sorting operation. By this method, we compute some interesting wetting problems on complicated surfaces. Numerical results verify some recent theory for the apparent contact angle on rough and chemically patterned surfaces. |
| Keyword | Adaptive threshold dynamics method wetting |
| DOI | 10.4208/cicp.OA-2019-0194 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | NSFC[DMS11971469] ; NSFC[DMS-11771290] ; National Key R&D Program of China[2018YFB0704304] ; National Key R&D Program of China[2018YFB0704300] |
| WOS Research Area | Physics |
| WOS Subject | Physics, Mathematical |
| WOS ID | WOS:000595171300002 |
| Publisher | GLOBAL SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/57823 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Xu, Xianmin |
| Affiliation | 1.Chinese Acad Sci, Acad Math & Syst Sci, NCMIS, LSEC,ICMSEC, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 3.Shanghai Jiao Tong Univ, Sch Math Sci, MOE LSC, Shanghai 200240, Peoples R China 4.Shanghai Jiao Tong Univ, Inst Nat Sci, Shanghai 200240, Peoples R China |
| Recommended Citation GB/T 7714 | Xu, Xianmin,Ying, Wenjun. An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces[J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS,2021,29(1):57-79. |
| APA | Xu, Xianmin,&Ying, Wenjun.(2021).An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces.COMMUNICATIONS IN COMPUTATIONAL PHYSICS,29(1),57-79. |
| MLA | Xu, Xianmin,et al."An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces".COMMUNICATIONS IN COMPUTATIONAL PHYSICS 29.1(2021):57-79. |
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