ACOUSTIC LOCALIZATION IN BUBBLY LIQUID-MEDIA

Authors
YE Z ALVAREZ A
Citation
Z. Ye et A. Alvarez, ACOUSTIC LOCALIZATION IN BUBBLY LIQUID-MEDIA, Physical review letters, 80(16), 1998, pp. 3503-3506
Citations number
38
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
80
Issue
16
Year of publication
1998
Pages
3503 - 3506
Database
ISI
SICI code
0031-9007(1998)80:16<3503:ALIBL>2.0.ZU;2-C
Abstract
Acoustic wave propagation in liquid media containing many air-filled b ubbles is ab initio considered. A self-consistent method is used to de rive a set of coupled equations describing rigorously the multiple sca ttering of waves in such media. The wave transmission and backscatteri ng are then solved exactly. The numerical results indicate localizatio n of acoustic waves in a range of frequency.