Entropy of fluidized bed -: a measure of particles mixing

被引：9
|
作者：
Puncochár, M [1 ]
Drahos, J [1 ]
机构：
[1] AS CR, Inst Chem Proc Fundamentals, Prague 16502 6, Czech Republic
来源：
CHEMICAL ENGINEERING SCIENCE | 2003年 / 58卷 / 12期
关键词：
entropy; fluidization; Kolmogorov entropy; powders;
D O I：
10.1016/S0009-2509(03)00115-5
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The paper presents an attempt to define the physical entropy of the dense phase of a fluidized bed, based on liquid-like properties of fluidized systems. The quantity U was used as the analogy of temperature in classical thermodynamics. The obtained expression for physical entropy was compared to the correlation suggested for the Kolmogorov entropy in bubbling bed. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：2515 / 2518
页数：4
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