Effect of Structural Parameters of a Transducer on the Duration of an Acoustic Pulse Transmitted into a Solid

被引：0
|
作者：
S. I. Konovalov
A. G. Kuz'menko
机构：
[1] St. Petersburg State Electrotechnical University,
来源：
Russian Journal of Nondestructive Testing | 2005年 / 41卷
关键词：
Sine; Structural Material; Solid Medium; Transition Layer; Electric Pulse;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A damped piezoelectric plate loaded with a solid medium (steel) through a contact layer/wear face/contact layer system is considered. The piezoelectric plate is excited by an electric pulse in the form of a sine half-period at the frequency of thickness vibrations. The duration and amplitude of pulses of the vibrational velocity as functions of the parameters (specific acoustic impedances and wave thicknesses) of transition layers are studied by calculations.
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收藏
页码：335 / 339
页数：4
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