Sound Focusing Capability of a CO2 Gas-Filled Cuboid; Physics of Wave Phenomena; Vol. 28, iss. 4

Sound Focusing Capability of a CO2 Gas-Filled Cuboid; Physics of Wave Phenomena; Vol. 28, iss. 4

Bibliographic Details
Parent link:Physics of Wave Phenomena: Scientific Journal
Vol. 28, iss. 4.— 2020.— [P. 333-337]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
Other Authors: Tarrazo-Serrano D. Daniel, Rubio C. Constanza, Minin O. V. Oleg Vladilenovich, Uris A. Antonio, Minin I. V. Igor Vladilenovich
Summary:Title screen
The ability of focus waves with concave or convex surfaces is well known both in optics and in acoustics. Nowadays, the possibility of beamforming sound with flat lenses is a hot topic because of its application in different areas such as biomedical engineering or non-destructive techniques. In this paper, we propose a gas filled cuboid lens that has a different sound speed than that of the surrounding medium (air in our case) as a beamforming acoustic device. This constitutes an experimental visualization of the capability of sound focusing with flat surfaces lens and allows understanding the corresponding physic phenomenon.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.3103/S1541308X2004010X
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665022

Similar Items

Similar Items