Wavelet analysis of pressure fluctuation signals in a bubbling fluidized bed
文献类型：期刊论文
| 作者 | Lu, XS; Li, HZ |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 1999-10-01 |
| 卷号 | 75期号:2页码:113-119 |
| 关键词 | fluidization wavelet analysis bubbling frequency bubble size |
| ISSN号 | 1385-8947 |
| 其他题名 | Chem. Eng. J. |
| 中文摘要 | Pressure fluctuations of fluidized beds have been used to evaluate the fluidization quality. In bubbling fluidized beds, the bed behavior is characterized by bubbling. The information indicated by the pressure fluctuation signals can be applied to describe those behaviors. The signals representing the characteristics of bubbling can be separated from original signals through discrete Wavelet analysis. Considering the principles of Wavelet, the Scale 4 detail signals can reveal the bubble behaviors in a fluidized bed. The peak frequency of the Scale 4 detail signal stands for the bubbling frequency and the peak amplitude for the bubble size. (C) 1999 Elsevier Science S.A. All rights reserved. |
| 英文摘要 | Pressure fluctuations of fluidized beds have been used to evaluate the fluidization quality. In bubbling fluidized beds, the bed behavior is characterized by bubbling. The information indicated by the pressure fluctuation signals can be applied to describe those behaviors. The signals representing the characteristics of bubbling can be separated from original signals through discrete Wavelet analysis. Considering the principles of Wavelet, the Scale 4 detail signals can reveal the bubble behaviors in a fluidized bed. The peak frequency of the Scale 4 detail signal stands for the bubbling frequency and the peak amplitude for the bubble size. (C) 1999 Elsevier Science S.A. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Environmental ; 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:000083059300005 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6104]  |
| 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, Multiphase React Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, XS,Li, HZ. Wavelet analysis of pressure fluctuation signals in a bubbling fluidized bed[J]. CHEMICAL ENGINEERING JOURNAL,1999,75(2):113-119. |
| APA | Lu, XS,&Li, HZ.(1999).Wavelet analysis of pressure fluctuation signals in a bubbling fluidized bed.CHEMICAL ENGINEERING JOURNAL,75(2),113-119. |
| MLA | Lu, XS,et al."Wavelet analysis of pressure fluctuation signals in a bubbling fluidized bed".CHEMICAL ENGINEERING JOURNAL 75.2(1999):113-119. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。