Space distribution of harmonic mode vibration amplitudes in nonlinear finite piezoelectric transducer

被引：1

作者：

Alippi, A

Albino, M

Angelici, M

Bettucci, A

Germano, M

机构：

[1] Univ Roma La Sapienza, Dept Energet, I-00161 Rome, Italy

[2] INFM, Ist Nazl Fis Mat, Sez Roma 1, Rome, Italy

来源：

ULTRASONICS | 2004年 / 43卷 / 01期

关键词：

nonlinearity; mode coupling; piezoelectric transducers;

D O I：

10.1016/j.ultras.2004.03.004

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Nonlinear elastic vibrations of cylindrical piezoelectric transducers are investigated both experimentally and theoretically. A particular behaviour, that relates the space distribution of the fundamental mode vibration to those of the second and third harmonic components, is observed. A simplified physical interpretation of the phenomenon is given. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1 / 3

页数：3

共 5 条

[1] LOW-THRESHOLD SUBHARMONIC GENERATION IN COMPOSITE STRUCTURES WITH CANTOR-LIKE CODE [J].