Ultrasonic reflection from randomly distributed cylindrical cavities

Authors
Aguiar, AR Angel, YC
Citation
Ar. Aguiar et Yc. Angel, Ultrasonic reflection from randomly distributed cylindrical cavities, ULTRASONICS, 38(1-8), 2000, pp. 842-844
Citations number
4
Categorie Soggetti
Optics & Acoustics
Journal title
ULTRASONICS
ISSN journal
0041624X → ACNP
Volume
38
Issue
1-8
Year of publication
2000
Pages
842 - 844
Database
ISI
SICI code
0041-624X(200003)38:1-8<842:URFRDC>2.0.ZU;2-E
Abstract
The propagation of steady-state time-harmonic waves in an elastic solid con taining cylindrical cavities that are randomly distributed in a slab region is investigated. When an antiplane wave is normally incident on the caviti es, the amplitudes of the coherent reflected and transmitted waves outside the slab are evaluated and plotted as functions of frequency and porosity. (C) 2000 Elsevier Science B.V. All rights reserved.