Acoustic radiation of a cylindrical piezoelectric transducer with a passive rod

被引：0
|
作者：
Balabaev, SM [1 ]
机构：
[1] Far E State Inst Fishery, Vladivostok 690600, Russia
来源：
ACOUSTICAL PHYSICS | 1998年 / 44卷 / 02期
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D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The radiation pattern of a cylindrical tangentially polarized piezoelectric transducer with a passive internal rod made of a material with small acoustic resistance is analyzed. It is simulated in the framework of a model based on a hybrid method of finite and boundary elements. For certain rod dimensions, this structure, used as an underwater radiator, can form a beam directed along the rod axis.
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页码：119 / 122
页数：4
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