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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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