Experimental Study of Acoustic Flows in a Focused Ultrasound Field

被引:0
|
作者
M. S. Deryabin
D. A. Kasýanov
I. Rodchenkov
D. A. Sergeev
机构
[1] Radiophysical Research Institute,Institute of Applied Physics
[2] Russian Academy of Sciences,undefined
关键词
acoustic flow; ultrasound; PIV method;
D O I
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中图分类号
学科分类号
摘要
The development and structure of steady-state acoustic flows in the focal region of a spherical ultrasonic concentrator is first studied using the particle image velocimetry (PIV ) method in order to improve the technology of rapid growth of salt single crystals. By comparing the results of rheological and acoustic measurements, it is shown that the PIV method can be effectively used for rapid diagnostics of a spatially inhomogeneous acoustic field.
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页码:663 / 668
页数:5
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