Experimental investigation of shock wave propagation in the postfocal region of a focussed sound field

This paper reports some experimental results on the postfocal region of the sound field from a curved circular transducer at very high amplitude. It is found that along the axis the shock front seems to propagate with a speed different from the "background sound". This is explained by diff...

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Bibliographic Details
Main Author: H. HOBAEK
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2014-01-01
Series:Archives of Acoustics
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/977
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