Generation of an enhanced acoustic streaming in a bounded space
作者:
Yorinobu Murata,
Satoshi Kimura,
Seiji Takei,
Keiji Minagawa,
Jun-ichi Takimoto,
Kiyohito Koyama,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1997)
卷期:
Volume 102,
issue 5
页码: 2536-2538
ISSN:0001-4966
年代: 1997
DOI:10.1121/1.420307
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A procedure to generate enhanced acoustic streaming into a bounded space has been studied. Under continuous ultrasound radiation, it was difficult to generate enhanced acoustic streaming in bounded space because of disturbances by reflected waves. Efforts were made to remove the disturbances by adjusting the repeat time of tone bursts of ultrasound. An experimental system has been developed for visualizing acoustic streaming. As a consequence of experiments, the streaming velocity in the bounded space has been enhanced by about 2.5 times by using a series of tone bursts of ultrasound.
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