Acoustic Waves in Media with Quadratically Bimodular Nonlinearity and Linear Dissipation

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 h...

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Bibliographic Details
Published inRadiophysics and quantum electronics Vol. 61; no. 6; pp. 418 - 425
Main Authors Nazarov, V. E., Kiyashko, S. B., Radostin, A. V.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.11.2018
Springer Nature B.V
Subjects
Astronomy
Astrophysics and Astroparticles
Elastic waves
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nonlinearity
Nuclear Physics
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum Optics
Theoretical
Wave propagation
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Summary: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.
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-018-9903-6