Flow visualization of segregation process in a fluidized-bed by neutron radiography

被引：1
|
作者：
Furui, S [1 ]
Umekawa, H
Hayashi, K
Ozawa, M
Takenaka, N
机构：
[1] Kansai Univ, Osaka 5648680, Japan
[2] Kobe Univ, Dept Engn Mech, Kobe, Hyogo 6578501, Japan
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2005年 / 52卷 / 01期
关键词：
fluidized-bed; neutron radiography; quantitative measurement; segregation process;
D O I：
10.1109/TNS.2005.844016
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：
Owing to a wide variety in fluidization properties of particles, segregation phenomena are hardly avoided in industrial fluidized-bed facilities. For the stability and controllability in operation of such fluidized-beds, understanding of the relevant mechanism of particulate segregation is indispensable. This paper describes an experimental observation of the particulate segregation in a binary mixture system visualized successfully by using a neutron radiography (NR). The NR gives real-time information of the segregation process, and this information will be very useful in understanding the segregation mechanism.
引用
收藏
页码：295 / 298
页数：4
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