Order parameter modeling of fluid dynamics in narrow confinements subjected to hydrophobic interactions

Chakraborty, Suman (2007) Order parameter modeling of fluid dynamics in narrow confinements subjected to hydrophobic interactions Physical Review Letters, 99 (9). Article ID 094504. ISSN 0031-9007

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Official URL: http://journals.aps.org/prl/abstract/10.1103/PhysR...

Related URL: http://dx.doi.org/10.1103/PhysRevLett.99.094504

Abstract

A novel phase-field approach is developed for quantitative modeling of the complex thermophysics over reduced length scales in narrow fluidic confinements, as induced by the surface roughness-hydrophobicity coupling and the consequent hydrodynamic interactions. The method is tested for flows on micro- and nano- corrugated surfaces in narrow confinements, and the agreement with molecular dynamics and lattice Boltzmann simulations is found to be quantitative.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:101038
Deposited On:28 Dec 2016 11:40
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