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An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces

文献类型：期刊论文

作者Xu, Xianmin1,2; Ying, Wenjun3,4
刊名COMMUNICATIONS IN COMPUTATIONAL PHYSICS
出版日期2021
卷号29期号:1页码:57-79
关键词Adaptive threshold dynamics method wetting
ISSN号1815-2406
DOI10.4208/cicp.OA-2019-0194
英文摘要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.
资助项目NSFC[DMS11971469] ; NSFC[DMS-11771290] ; National Key R&D Program of China[2018YFB0704304] ; National Key R&D Program of China[2018YFB0704300]
WOS研究方向Physics
语种英语
WOS记录号WOS:000595171300002
出版者GLOBAL SCIENCE PRESS
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/57822]  
专题中国科学院数学与系统科学研究院
通讯作者Xu, Xianmin
作者单位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
推荐引用方式
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.

入库方式： OAI收割

来源：数学与系统科学研究院

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