EXPERIMENTAL INVESTIGATION OF THE REFRACTION OF FOCUSED WAVE FRONTS

被引：0
|
作者：
PCHELINTSEV, AA
PETRUS, AA
机构：
来源：
SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR | 1991年 / 27卷 / 09期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We investigated the refraction of a spherical wave front on a liquid-solid interface for slopes of the acoustic axis exceeding the first critical angle. We evaluate the quality of focusing in dependence on the ratio of the speed of sound in the liquid and the speed of the shear wave in the solid medium. Inclined focusing contact transducers of shear waves based on new materials were made and experimentally tested.
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页码：662 / 667
页数：6
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