Fundamental investigation on electrostatic traveling-wave transport of liquid drop

Hiroyuki Kawamoto; Satoshi Hayashi

Fundamental investigation on electrostatic traveling-wave transport of liquid drop

Hiroyuki Kawamoto, Satoshi Hayashi

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

Abstract

A basic research has been being carried out on transport of a liquid drop in electrostatic traveling field. A liquid drop conveyer consisting of parallel electrodes was constructed and fourphase traveling electrostatic wave was applied to the electrodes to transport the liquid drop on the conveyer. The following were clarified by the experiment: (1) Electrostatic transport of the liquid drop was demonstrated in insulative insoluble liquid. (2) The drop was charged on the conveyer by the friction and driven by the Coulomb force. The polarization force was also applied to the ralatively large drop. (3) The liquid drop that covered less than three arrays of the electrode could be transported in the traveling wave field. (4) The mode of liquid transport was classified into two; synchronous region that liquid drop motion was synchronized with the weve and delayed region.

Original language	English
Pages (from-to)	3465-3469
Number of pages	5
Journal	Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	71
Issue number	12
Publication status	Published - 2005 Dec

Keywords

Electromagnetic-Induced Vibration
Electrostatic Force
Information Processing Equipment
Traveling Wave

ASJC Scopus subject areas

Mechanical Engineering

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title = "Fundamental investigation on electrostatic traveling-wave transport of liquid drop",

abstract = "A basic research has been being carried out on transport of a liquid drop in electrostatic traveling field. A liquid drop conveyer consisting of parallel electrodes was constructed and fourphase traveling electrostatic wave was applied to the electrodes to transport the liquid drop on the conveyer. The following were clarified by the experiment: (1) Electrostatic transport of the liquid drop was demonstrated in insulative insoluble liquid. (2) The drop was charged on the conveyer by the friction and driven by the Coulomb force. The polarization force was also applied to the ralatively large drop. (3) The liquid drop that covered less than three arrays of the electrode could be transported in the traveling wave field. (4) The mode of liquid transport was classified into two; synchronous region that liquid drop motion was synchronized with the weve and delayed region.",

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AU - Hayashi, Satoshi

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AB - A basic research has been being carried out on transport of a liquid drop in electrostatic traveling field. A liquid drop conveyer consisting of parallel electrodes was constructed and fourphase traveling electrostatic wave was applied to the electrodes to transport the liquid drop on the conveyer. The following were clarified by the experiment: (1) Electrostatic transport of the liquid drop was demonstrated in insulative insoluble liquid. (2) The drop was charged on the conveyer by the friction and driven by the Coulomb force. The polarization force was also applied to the ralatively large drop. (3) The liquid drop that covered less than three arrays of the electrode could be transported in the traveling wave field. (4) The mode of liquid transport was classified into two; synchronous region that liquid drop motion was synchronized with the weve and delayed region.

KW - Electromagnetic-Induced Vibration

KW - Electrostatic Force

KW - Information Processing Equipment

KW - Traveling Wave

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