Acoustic Waves in Media with Quadratically Bimodular Nonlinearity and Linear Dissipation

被引：5

作者：

Nazarov, V. E. ^{[1
]}

Kiyashko, S. B. ^{[1
]}

Radostin, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2018年 / 61卷 / 06期

关键词：

DIFFERENT-MODULUS NONLINEARITY; ELASTIC-WAVES; PROPAGATION;

D O I：

10.1007/s11141-018-9903-6

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We study, both theoretically and numerically, propagation of the longitudinal elastic waves in the media with quadratically bimodular nonlinearity and viscous dissipation. Exact analytical solutions for simple and stationary waves are obtained and numerical solutions for evolution of the initially harmonic waves are given.

引用

页码：418 / 425

页数：8

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