Saw-Tooth Acoustic Waves in Media with Hysteresis Nonlinearity

Saw-Tooth Acoustic Waves in Media with Hysteresis Nonlinearity

We study propagation of periodic saw-tooth waves in nondispersive media with quadratic elastic and hysteresis nonlinearity. By comparing exact solutions for saw-tooth waves and their spectral characteristics, we identified regularities in the behavior of nonlinear acoustic effects in such media. It...

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Veröffentlicht in:Radiophysics and quantum electronics 2015-06, Vol.58 (1), p.28-37
Hauptverfasser: Nazarov, V. E., Kiyashko, S. B.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustics
Astronomy
Astrophysics and Astroparticles
Dispersions
Hadrons
Heavy Ions
Hysteresis
Lasers
Mathematical analysis
Mathematical and Computational Physics
Media
Nonlinearity
Nuclear Physics
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum Optics
Spectra
Theoretical
Wave propagation
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Beschreibung
Zusammenfassung:We study propagation of periodic saw-tooth waves in nondispersive media with quadratic elastic and hysteresis nonlinearity. By comparing exact solutions for saw-tooth waves and their spectral characteristics, we identified regularities in the behavior of nonlinear acoustic effects in such media. It is shown that as distinct from the case of a medium with quadratic elastic nonlinearity, the effects of nonlinear dispersion can manifest themselves in hysteresis media.
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-015-9578-1