| Characterisation of air-in-water upward flows with Electrical Impedance Tomography and Wire Mesh Sensor | |
Jia J; Wang M ; Faraj Y; Zhang J; Yu X; Jia, J.
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| Source Publication | 7th World Congress in Industrial Process Tomography |
| 2014 | |
| Conference Name | 7th World Congress in Industrial Process Tomography, WCIPT7 |
| Conference Date | September 2, 2013 - September 5, 2013 |
| Conference Place | Krakow, Poland |
| Abstract | Both Electrical Impedance Tomography (EIT) and Wire-Mesh Sensor (WMS) can present the characterisation of air-in-water upward flows, for instance in-situ volumetric fraction and velocity of air phase. The performance of EIT with linear back projection (LBP) algorithm and WMS was compared in the previous research. In this study, the same EIT measurement data were off-line processed with the sensitivity theorem based inverse solution using conjugate gradients method (SCG), which is an iterative algorithm. In two flow regimes, air void fraction and air velocity produced by LBP and SCG method in EIT are investigated against WMS. © 2014 International Society for Industrial Process Tomography. |
| Keyword | Conjugate Gradients Methods Electrical Impe Dance Tomography (Eit) Electrical Impedance Tomography Iterative Algorithm Lamellar Microstructure Linear Back Projection Algorithms Volumetric Fractions x Ray Microtomography |
| Department | LMFS多相流及流固耦合(LHO) |
| ISBN | 9780853163237 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60230 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Jia, J. |
| Recommended Citation GB/T 7714 | Jia J,Wang M,Faraj Y,et al. Characterisation of air-in-water upward flows with Electrical Impedance Tomography and Wire Mesh Sensor[C]7th World Congress in Industrial Process Tomography,2014. |
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| File Name/Size | DocType | Version | Access | License | ||
| Cp2014-037.pdf（306KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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