Sun, Duo, Yan, Yong, Carter, Robert M., Gao, Lingjun, Qian, Xiangchen, Lu, Gang (2014) On-line automatic detection of wood pellets in pneumatically conveyed wood dust flow. AIP Conference Proceedings, 1592 . pp. 71-75. ISSN 0094-243X. E-ISSN 1551-7616. (doi:10.1063/1.4872088) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:41398)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1063/1.4872088 |
Abstract
This paper presents a piezoelectric transducer based system for on-line automatic detection of wood pellets in wood dust flow in pneumatic conveying pipelines. The piezoelectric transducer senses non-intrusively the collisions between wood pellets and the pipe wall. Wavelet-based denoising is adopted to eliminate environmental noise and recover the collision events. Then the wood pellets are identified by sliding a time window through the denoised signal with a suitable threshold. Experiments were carried out on a laboratory test rig and on an industrial pneumatic conveying pipeline to assess the effectiveness and operability of the system.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1063/1.4872088 |
| Subjects: | T Technology |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | Tina Thompson |
| Date Deposited: | 12 Jun 2014 09:14 UTC |
| Last Modified: | 05 Nov 2024 10:25 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/41398 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Yan, Yong.
| Creator's ORCID: |
 https://orcid.org/0000-0001-7135-5456
|
|---|---|
| CReDIT Contributor Roles: |
Lu, Gang.
| Creator's ORCID: |
https://orcid.org/0000-0002-9093-6448
|
|---|---|
| CReDIT Contributor Roles: |
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