Multi-scale Analysis of Chaotic Characteristics in a Gas-Solid Fluidized Bed

被引：0
|
作者：
甄玲
王晓萍
陈伯川
黄海
黄春艳
机构：
来源：
Chinese Journal of Chemical Engineering | 2002年 / 03期
基金：
中国国家自然科学基金;
关键词：
gas-solid fluidized bed; pressure fluctuation; chaotic theory; complexity theory;
D O I：
暂无
中图分类号：
TQ021 [基础理论];
学科分类号：
081701 ; 081704 ;
摘要：
Deterministic chaos theory offers useful quantitative tools to characterize the non-linear dynamic behavior of a fluidized bed and the developed complexity theory presents a new approach to evaluate finite sequences. In this paper, the non-linear, hydrodynamic behavior of the pressure fluctuation signals in a reactor was discussed by chaos parameters and complexity measures. Coherent results were achieved by our multi-scale analysis, which further exposed the behavior in a gas-solid two-phase system.
引用
收藏
页码：104 / 108
页数：5
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