Finite-amplitude acoustic waves in materials with hysteresis in stress-strain relation

被引：0
|
作者：
Nazarov, VE [1 ]
Ostrovsky, LA [1 ]
Soustova, IA [1 ]
Radostin, AV [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603600, Russia
来源：
NONLINEAR ACOUSTICS AT THE TURN OF THE MILLENNIUM | 2000年 / 524卷
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D O I：
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中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Elastic waves in an unbounded medium and a ring resonator are analysed for a material with hysteresis in the stress-strain relation. Two models of nonlinearity are considered to result in qualitatively different wave behavior. For waves in a resonator, the amplitude of steady-state oscillations and the resonance line width are determined.
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页码：299 / 302
页数：4
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