| Application of electrical capacitance tomography for imaging industrial processes |
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| 引用本文： | DYAKOWSKI Tom. Application of electrical capacitance tomography for imaging industrial processes[J]. 浙江大学学报(A卷英文版), 2005, 6(12): 1374-1378. DOI: 10.1007/BF02888918 |
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| 作者姓名： | DYAKOWSKI Tom |
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| 作者单位： | School of |
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| 摘 要： | INTRODUCTION In recent years, developments in the technology have led to widespread use of electrical tomography for industrial applications. Electrical tomography i based on the use of an array of the sensors located along the pipe axis or the reactor circumference Images obtained from electrical tomography show th cross-sectional spatial variation of dielectric constan or resistivity. With proper calibration these image depict the distribution of phase density or phas concentration in t…
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| 关 键 词： | X线断层摄影术 XMT 图象处理 流体形态 流体力学 |
| 收稿时间： | 2005-08-26 |
| 修稿时间： | 2005-09-10 |
Application of electrical capacitance tomography for imaging industrial processes |
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| Dyakowski Tom. Application of electrical capacitance tomography for imaging industrial processes[J]. Journal of Zhejiang University Science, 2005, 6(12): 1374-1378. DOI: 10.1007/BF02888918 |
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| Authors: | Dyakowski Tom |
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| Affiliation: | (1) School of Chemical Engineering and Analytical Science, The University of Manchester, M60 1QD Manchester, UK |
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| Abstract: | Electrical tomography is, in certain cases, the most attractive method for real imaging of industrial processes, because of its inherent simplicity, rugged cons truction of the tomographer and high-speed capability. This paper presents examples illustrating applications of electrical tomography for imaging fluidized beds, bubble columns and pneumatic conveyors. Electrical tomography opens up new ways for processing, imaging and modelling multi-phase flows as shown by 2D and 3D images illustrating the various types of flow morphology. |
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| Keywords: | Process imaging Fluid mixing Stired vessel |
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