Abstract
We analyze nonlinear oscillations and waves in a simple model of a granular medium containing inclusions in the form of fluid layers and gas cavities. We show that in such a medium, the velocity of one of the wave modes is low; therefore, the nonlinearity is high and the effects of interaction are more strongly expressed than usual.
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Original Russian Text © O.V. Rudenko, A.L. Sobisevich, L.E. Sobisevich, C.M. Hedberg, N.V. Shamaev, 2012, published in Akusticheskii Zhurnal, 2012, Vol. 58, No. 1, pp. 112–120.
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Rudenko, O.V., Sobisevich, A.L., Sobisevich, L.E. et al. Nonlinear model of a granulated medium containing viscous fluid layers and gas cavities. Acoust. Phys. 58, 99–106 (2012). https://doi.org/10.1134/S1063771012010198
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DOI: https://doi.org/10.1134/S1063771012010198