On the reflection of time-domain acoustic spherical waves by a sinusoidal diffraction grating

On the reflection of time-domain acoustic spherical waves by a sinusoidal diffraction grating

This work reports on some results obtained from numerical simulations of time-domain acoustic wave propagation in the presence of a periodically rough interface. Emphasis is put on the structure of the reflected signals in the presence of a sinusoidal grating. More specifically, we investigate the e...

Full description

Bibliographic Details
Main Authors: Gao Guochao, Cristini Paul, Favretto-Cristini Nathalie, Deumié Carole
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:Acta Acustica
Subjects:
wave scattering
periodic rough surface
grating equation
numerical simulation
time domain
Online Access:https://acta-acustica.edpsciences.org/articles/aacus/full_html/2021/01/aacus200058/aacus200058.html

Internet

https://acta-acustica.edpsciences.org/articles/aacus/full_html/2021/01/aacus200058/aacus200058.html

Similar Items