Molecular dynamics study for the friction coefficient between a water droplet and a solid wall

Akinori Fukushima; Toshiki Mima; Ikuya Kinefuchi; Takashi Tokumasu

doi:10.1149/05801.0087ecst

Molecular dynamics study for the friction coefficient between a water droplet and a solid wall

Akinori Fukushima, Toshiki Mima, Ikuya Kinefuchi, Takashi Tokumasu

Nanoscale Flow Research Division

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

In this study, the channel size dependence of transport properties of a water droplet was clarified by molecular dynamics simulations. Considering several models of a micro channel, we evaluated forces between the water droplet and the solid wall. From these results, we clarified that the friction forces depend on the width of the channel and the size of the droplet. Moreover, the effect of the liquid-vapor interface was considered.

Original language	English
Pages (from-to)	87-93
Number of pages	7
Journal	ECS Transactions
Volume	58
Issue number	1
DOIs	https://doi.org/10.1149/05801.0087ecst
Publication status	Published - 2013

ASJC Scopus subject areas

Engineering(all)

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abstract = "In this study, the channel size dependence of transport properties of a water droplet was clarified by molecular dynamics simulations. Considering several models of a micro channel, we evaluated forces between the water droplet and the solid wall. From these results, we clarified that the friction forces depend on the width of the channel and the size of the droplet. Moreover, the effect of the liquid-vapor interface was considered.",

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