Arid
DOI10.1007/BF02704164
Droplet dynamics on patterned substrates
Dupuis, A; Yeomans, JM
通讯作者Dupuis, A
会议名称22nd IUPAP International Conference on Statistical Physics (STATPHYS 22)
会议日期JUL 04-09, 2004
会议地点Bangalore, INDIA
英文摘要

We present a lattice Boltzmann algorithm which can be used to explore the spreading of droplets on chemically and topologically patterned substrates. As an example we use the method to show that the final configuration of a drop on a substrate comprising hydrophobic and hydrophilic stripes can depend sensitively on the dynamical pathway by which the state is reached. We also consider a substrate covered with micron-scale posts and investigate how this can lead to superhydrophobic behaviour. Finally we model how a Namibian desert beetle collects water from the wind.


英文关键词droplet spreading lattice Boltzmann model patterned surfaces
来源出版物PRAMANA-JOURNAL OF PHYSICS
ISSN0304-4289
EISSN0973-7111
出版年2005
卷号64
期号6
页码1019-1027
出版者INDIAN ACAD SCIENCES
类型Article;Proceedings Paper
语种英语
国家England
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000230168800020
WOS关键词CHEMICALLY HETEROGENEOUS SURFACES
WOS类目Physics, Multidisciplinary
WOS研究方向Physics
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/295620
作者单位(1)Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England
推荐引用方式
GB/T 7714
Dupuis, A,Yeomans, JM. Droplet dynamics on patterned substrates[C]:INDIAN ACAD SCIENCES,2005:1019-1027.
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