Compromise and resolution - Exploring the multi-scale nature of gas-solid fluidization
文献类型：期刊论文
| 作者 | Li, JH |
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2000-08-21 |
| 卷号 | 111期号:1-2页码:50-59 |
| 关键词 | gas-solid fluidization particle-fluid interaction stability multi-scale |
| ISSN号 | 0032-5910 |
| 其他题名 | Powder Technol. |
| 中文摘要 | Research strategy in studying gas-solid fluidization at the Institute of Chemical Metallurgy (ICM) is outlined. Particle-fluid compromise is recognized to be the origin of the multi-scale dissipative structure in the system, to which multiple resolution is applied, leading to the establishment of the variational criterion for stability and the critical condition for choking. The dynamic behavior of such a heterogeneous structure in fluidized systems is formulated by carrying out wavelet analysis and resolving the whole process with respect first to scale, and then, to time and amplitude. Average approaches, as commonly used, are considered to be inadequate to describe transport behaviors in gas-solid fluidization. Discrete computer simulation on micro-scale is regarded to be a promising approach to further understanding of the complicated mechanism of particle-fluid interaction. (C) 2000 Elsevier Science S.A. All rights reserved. |
| 英文摘要 | Research strategy in studying gas-solid fluidization at the Institute of Chemical Metallurgy (ICM) is outlined. Particle-fluid compromise is recognized to be the origin of the multi-scale dissipative structure in the system, to which multiple resolution is applied, leading to the establishment of the variational criterion for stability and the critical condition for choking. The dynamic behavior of such a heterogeneous structure in fluidized systems is formulated by carrying out wavelet analysis and resolving the whole process with respect first to scale, and then, to time and amplitude. Average approaches, as commonly used, are considered to be inadequate to describe transport behaviors in gas-solid fluidization. Discrete computer simulation on micro-scale is regarded to be a promising approach to further understanding of the complicated mechanism of particle-fluid interaction. (C) 2000 Elsevier Science S.A. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000089322100006 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5881]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, JH. Compromise and resolution - Exploring the multi-scale nature of gas-solid fluidization[J]. POWDER TECHNOLOGY,2000,111(1-2):50-59. |
| APA | Li, JH.(2000).Compromise and resolution - Exploring the multi-scale nature of gas-solid fluidization.POWDER TECHNOLOGY,111(1-2),50-59. |
| MLA | Li, JH."Compromise and resolution - Exploring the multi-scale nature of gas-solid fluidization".POWDER TECHNOLOGY 111.1-2(2000):50-59. |
入库方式： OAI收割
来源：过程工程研究所
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