Wedge acoustic waves in a fluid-filled crack

V. G. Mozhaev; Можаев В. Г.

doi:10.31857/S0367676522700168

Wedge acoustic waves in a fluid-filled crack

Autores: Mozhaev V.¹
Afiliações:
1. Lomonosov Moscow State University, Faculty of Physics
Edição: Volume 87, Nº 1 (2023)
Páginas: 89-93
Seção: Articles
URL: https://journals.rcsi.science/0367-6765/article/view/135253
DOI: https://doi.org/10.31857/S0367676522700168
EDN: https://elibrary.ru/JTCYYT
ID: 135253

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Resumo

The existence of wedge acoustic modes of a special fluidic type in solids is demonstrated using the ray theory of slow Krauklis-wave propagation in a fluid-filled wedge-shaped crack. It is found that the phase velocities of the modes at small crack opening angles are proportional to the square root of the angle. The number of localized modes in the semi-infinite crack model is not limited.

Sobre autores

V. Mozhaev

Lomonosov Moscow State University, Faculty of Physics

Autor responsável pela correspondência
Email: vgmozhaev@mail.ru
Russia, 119991, Moscow

Bibliografia

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