Motion of droplets on solid surface using acoustic radiation pressure

被引：23

作者：

Alzuaga, S

Manceau, JF

Bastien, F

机构：

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

[2] IMFC, F-25044 Besancon, France

来源：

JOURNAL OF SOUND AND VIBRATION | 2005年 / 282卷 / 1-2期

关键词：

D O I：

10.1016/j.jsv.2004.02.020

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper is concerned with a practical method to displace a droplet along a vibrating beam. This method is based on the movement of the droplet sliding toward an anti-node of vibration. These phenomena are explained by the action of acoustic radiation pressure. The displacement along the beam is obtained by using different modes of vibration. The vibration level required to move the droplet is compared with the one needed for its spraying. The physical significance of our results is discussed. (c) 2004 Elsevier Ltd. All rights reserved.

引用

页码：151 / 162

页数：12

共 14 条

[1]

ANGELSEN BAJ, 2000, ULTRASONIC IMAGING, P16706

[2]

BEYER RT, 1974, NON LINEAR ACOUSTICS

[3] Displacement of droplets and deformation of thin liquid layers using flexural vibrations of structures. Influence of acoustic radiation pressure [J].