This article is cited in 5 papers

Theoretical and Mathematical Physics

Acoustic waves in media with hysteretic nonlinearity and linear dispersion

V. E. Nazarov, S. B. Kiyashko

Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod

Abstract: A hysteresis equation of state is proposed for polycrystalline solids with saturation of nonlinear losses. Effects of amplitude-dependent internal friction and higher harmonic generation that result from propagation of harmonic acoustic waves in rods made of such materials are theoretically and numerically studied.

Received: 13.02.2013
Accepted: 12.07.2013

 English version: Technical Physics, 2014, 59:3, 311–317

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