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- Title
Nonlinear Wave Processes in Media Containing Cracks Partially Filled with a Viscous Liquid.
- Authors
Nazarov, V. E.; Radostin, A. V.
- Abstract
A nonlinear (in the cubic approximation) relaxation equation of state is derived for a rod containing cracks partially filled with an incompressible viscous liquid. The nonlinear effects of the self-action and interaction of low- and high-frequency longitudinal elastic waves propagating in such a rod are studied for the cases of identical and size-varied cracks. Linear and nonlinear acoustic parameters characterizing the self-action and interaction of elastic waves in a cracked rod are determined. © 2003 MAIK “Nauka / Interperiodica”.
- Subjects
VISCOUS flow; ELASTIC waves; VIBRATION (Mechanics); VISCOSITY
- Publication
Acoustical Physics, 2003, Vol 49, Issue 5, p565
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/1.1608982