An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces

doi:10.4208/cicp.OA-2019-0194

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	An Adaptive Threshold Dynamics Method for Three-Dimensional on Surfaces
	Xu, Xianmin 1,2; Ying, Wenjun 3,4
	2021
发表期刊	COMMUNICATIONS IN COMPUTATIONAL PHYSICS
ISSN	1815-2406
卷号	29 期号:1 页码:57-79
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.
关键词	Adaptive threshold dynamics method wetting
DOI	10.4208/cicp.OA-2019-0194
收录类别	SCI
语种	英语
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
WOS类目	Physics, Mathematical
WOS记录号	WOS:000595171300002
出版者	GLOBAL SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/57823
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.