Theory of acoustic streaming generated by ultrasonic Lamb waves
作者:
Zhemin Zhu,
Xiaoliang Zhao,
Gonghuan Du,
Junru Wu,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1998)
卷期:
Volume 104,
issue 1
页码: 86-90
ISSN:0001-4966
年代: 1998
DOI:10.1121/1.423241
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A theory on acoustic streaming generated by Lamb waves propagating in a thin composite membrane was developed. Using this theory, the mass-transport velocity in water, which is loaded on a 4-μm-thick membrane, due to Lamb waves at 4.7 MHz was calculated. The results are in good agreement with the experimental values measured by Moroney et al. [Appl. Phys. Lett.59, 774 (1991)].
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