FLOW CHARACTERISTICS IN A PACKED-BED

被引：1
|
作者：
OGAWA, K
LEE, JS
机构：
[1] Dept. of Chem. Eng., Tokyo Inst. of Tech., Tokyo
来源：
KAGAKU KOGAKU RONBUNSHU | 1993年 / 19卷 / 01期
关键词：
FLUID MECHANICS; FLOW CHARACTERISTIC; PACKING ARRANGEMENT; PACKED BED; ELECTROCHEMICAL TECHNIQUE;
D O I：
10.1252/kakoronbunshu.19.134
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Four types of regular arrangement and random arrangement of spheres are used as the objects of study- The local velocity gradient on the surface of the probe sphere is measured by using an electrochemical method. Three types of flow behavior -- mixing, plug and transient flow -- are characterized from the fluctuation intensity and the energy spectrum function. The relationship between flow characteristic and packing arrangement is made clear.
引用
收藏
页码：134 / 137
页数：4
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