Aggregative and particulate fluidization - The two extremes of a continuous spectrum
文献类型：期刊论文
| 作者 | Liu, D. J. ; Kwauk, M. ; Li, H. Z. |
| 刊名 | Chemical Engineering Science
 |
| 出版日期 | 1996 |
| 期号 | 17页码:4045-4063 |
| 关键词 | aggregative fluidization particulate fluidization choking elevated-temperatures bed transition criterion behavior |
| 其他题名 | Chem. Eng. Sci. |
| 中文摘要 | Solid particles belonging to Geldart Group A, B and D were fluidized in liquids of changing viscosity and in CO2 under ambient to supercritical conditions. Local bed voidage signals were collected and processed in conjunction with global expansion characteristics to give quantitative indexes for evaluating fluidization quality. Results showed that the fluidized state changes progressively from aggregative to particulate when fluidized separately by gas, supercritical fluid and liquids, indicating an infinite number of intermediate states existing between aggregative and particulate fluidization. A discrimination number Dn is proposed to describe the transition from particulate to aggregative. A heterogeneity index delta and a nonideality index f(h) are proposed to quantify, respectively, the local and the global characteristics of the intermediate states. Copyright (C) 1996 Elsevier Science Ltd |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5856]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Liu, D. J.,Kwauk, M.,Li, H. Z.. Aggregative and particulate fluidization - The two extremes of a continuous spectrum[J]. Chemical Engineering Science,1996(17):4045-4063. |
| APA | Liu, D. J.,Kwauk, M.,&Li, H. Z..(1996).Aggregative and particulate fluidization - The two extremes of a continuous spectrum.Chemical Engineering Science(17),4045-4063. |
| MLA | Liu, D. J.,et al."Aggregative and particulate fluidization - The two extremes of a continuous spectrum".Chemical Engineering Science .17(1996):4045-4063. |
入库方式： OAI收割
来源：过程工程研究所
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