Shear flow on super-hydrophobic surfaces

被引：0

作者：

Challa, Sivakurnar R. ^{[1
]}

Truesdell, Richard ^{[2
]}

Vorobieff, Peter ^{[2
]}

Marnmoll, Andrea ^{[2
]}

van Swol, Frank ^{[1
,3
]}

机构：

[1] Univ New Mexico, Dept Chem & Nucl Engn, Albuquerque, NM 87131 USA

[2] Univ New Mexico, Albuquerque, NM 87131 USA

[3] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA

来源：

MULTISCALE AND FUNCTIONALLY GRADED MATERIALS | 2008年 / 973卷

关键词：

super-hydrophobicity; shear flow; molecular dynamics;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Super-hydrophobic surfaces, which exhibit large contact angles, can give rise to slip flow of aqueous fluids. We present our work on shear flow of atomistic fluids over simple super-hydrophobic surfaces. Molecular dynamic simulations are employed to investigate the flow field of fluid between two parallel surfaces, one of which is moving. Exploring a range of fluid thermodynamic state points, we demonstrate the influence of fluid phase and structure near the surfaces on prevalence, and degree, of slip at the super-hydrophobic surface.

引用

页码：912 / +

页数：2

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