Determination of dispersion curves of circumferential waves in a cylindrical shell using a chirp IDT

被引：0
|
作者：
Li, X [1 ]
Wang, Z [1 ]
Cheeke, JDN [1 ]
机构：
[1] Concordia Univ, Dept Phys, Montreal, PQ H3G 1M8, Canada
来源：
1997 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 & 2 | 1997年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A new approach is presented for experimental determination of the dispersion of the circumferential waves in cylindrical shells. With a chirp IDT as a broadband transmitter and receiver made on a stainless steel tube coated with PZT film, both the group velocity and phase velocity of the circumferential waves were obtained over a wide frequency range.
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页码：705 / 708
页数：4
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