Interaction between a liquid layer and vibrating plates: Application to the displacement of liquid droplets

被引：15

作者：

Scortesse, J ^{[1
]}

Manceau, JF ^{[1
]}

Bastien, F ^{[1
]}

机构：

[1] Univ Franche Comte, CNRS, Lab Phys & Metrol Oscillateurs, F-25044 Besancon, France

来源：

JOURNAL OF SOUND AND VIBRATION | 2002年 / 254卷 / 05期

关键词：

D O I：

10.1006/jsvi.2001.4137

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Various experiments have been performed to study the interaction of a liquid layer and vibrating plates. A liquid layer deposited on a vibrating plate exhibits a deformation of the surface with a high amplitude of vibration (larger than 1 mum at 30 kHz). Furthermore, a water droplet placed on the vibrating plate moves towards an antinode of vibration. These non-linear phenomena are explained by the action of acoustic radiation pressure. An application to the displacement of droplets is presented. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：927 / 938

页数：12

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