A WIDE BANDWIDTH STUDY OF ULTRASOUND VELOCITY AND ATTENUATION IN SUSPENSIONS - COMPARISON OF THEORY WITH EXPERIMENTAL MEASUREMENTS

被引：49

作者：

HOLMES, AK

CHALLIS, RE

WEDLOCK, DJ

机构：

[1] UNIV KEELE,ULTRASON & DIGITAL SIGNAL PROC LAB,KEELE ST5 5BG,STAFFS,ENGLAND

[2] SHELL RES LTD,SITTINGBOURNE RES CTR,SITTINGBOURNE ME9 8AG,KENT,ENGLAND

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1993年 / 156卷 / 02期

关键词：

D O I：

10.1006/jcis.1993.1109

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Experimental measurements have been taken of ultrasonic velocity and attenuation as functions of frequency in the range 2-55 MHz in monodisperse polystyrene suspensions. Particle sizes ranged from 200 to 615 nm in diameter and volume fractions from 5 to 45%. Results have been compared with the predictions of both single and multiple scattering models, and the applicability of these models is discussed. © 1993 by Academic Press, Inc.

引用

页码：261 / 268

页数：8

共 15 条

[1] ATTENUATION OF SOUND IN SUSPENSIONS AND EMULSIONS - THEORY AND EXPERIMENTS [J].