Numerical study of acoustical attenuation and velocity in the suspension of superfine particles

被引：0
|
作者：
Su, Mingxu [1 ]
Cai, Xiaoshu [1 ]
机构：
[1] Shanghai Univ. of Sci. and Technol., Shanghai 200093, China
来源：
Shengxue Xuebao/Acta Acustica | 2002年 / 27卷 / 03期
关键词：
Acoustic wave propagation - Attenuation - Iron - Numerical analysis - Titanium dioxide - Ultrasonic waves;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To research the particle measurement with ultrasonic, Allegra and Hawley model was introduced to study the acoustical propagation in suspensions. Based on two examples of TiO2-Water and Iron-Water suspension, the attenuation and phase velocity were analyzed. The influence of frequency, particle size and concentration was investigated. At the same time, the parameter sensitivity of this model was discussed.
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页码：218 / 222
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