A new method for acoustic characterization of particulate materials: preliminary results

被引：2

作者：

Averbakh, V. S. ^{[1
]}

Lebedev, A. V. ^{[1
]}

Manakov, S. A. ^{[1
]}

Bredikhin, V. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2013年 / 56卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

GRAINED MODEL MATERIAL; MEDIA; SPECTROSCOPY;

D O I：

10.1007/s11141-013-9422-4

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We describe a new method of measuring acoustic properties of particulate (unconsolidated) materials and present preliminary results of its application to studying artificial granular media. The results demonstrate promising prospects for the new method. Earlier unknown features of a dynamic response of unconsolidated granular medium are revealed. Experimental observations of slow relaxation in such media are performed.

引用

页码：135 / 156

页数：22