Knowledge Management System Of Institute of process engineering,CAS
| Wavelet analysis of pressure fluctuation signals in a bubbling fluidized bed | |
| Alternative Title | Chem. Eng. J. |
| Lu, XS; Li, HZ | |
| 1999-10-01 | |
| Source Publication | CHEMICAL ENGINEERING JOURNAL
 |
| ISSN | 1385-8947 |
| Volume | 75Issue:2Pages:113-119 |
| Abstract | 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.; 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. |
| Keyword | Fluidization Wavelet Analysis Bubbling Frequency Bubble Size |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Environmental ; Engineering, Chemical |
| WOS ID | WOS:000083059300005 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6104 |
| Collection | 研究所（批量导入） |
| Affiliation | Chinese Acad Sci, Inst Chem Met, Multiphase React Lab, Beijing 100080, Peoples R China |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Wavelet analysis of （322KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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