Velocity study in an ultrasonic reactor

被引:33
作者
Chouvellon, M
Largillier, A
Fournel, T
Boldo, P
Gonthier, Y
机构
[1] Univ St Etienne, Lab Traitement Signal & Instrumentat, CNRS, UMR 5516, F-42023 St Etienne, France
[2] Equipe Anal Numer Lyon St Etienne, CNRS, UMR 5585, F-42023 St Etienne, France
[3] Univ Savoie, Lab Genie Proc, F-73376 Le Bourget Du Lac, France
关键词
acoustic streaming; particle image velocimetry; sonochemistry; velocity field;
D O I
10.1016/S1350-4177(00)00060-2
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
In order to determine the parameters required to describe and to optimize sonochemical reactors, we have investigated the water flow inside such a reactor. With this aim, the experimental velocity field has been measured by tomography laser. The influence of certain parameters such as the electric power, the water height and the fluid viscosity has been evaluated. At the same time, the water movement has been studied theoretically using Nyborg's model. We have tried to improve this model by considering a three-dimensional velocity. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:207 / 211
页数:5
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