ISSN 1004-4140
CN 11-3017/P
Volume 18 Issue 2
Jun.  2009
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CAO Chang-li, ZHAO Wen-cang, YU Xin-bo, YUAN Zhong-xue. Research of Tomography's Application in Multiphase Flow Measurement[J]. CT Theory and Applications, 2009, 18(2): 58-65.
Citation: CAO Chang-li, ZHAO Wen-cang, YU Xin-bo, YUAN Zhong-xue. Research of Tomography's Application in Multiphase Flow Measurement[J]. CT Theory and Applications, 2009, 18(2): 58-65.
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Research of Tomography's Application in Multiphase Flow Measurement

  • 1. Institute of Cognition and Information Science, Qingdao University of Science and Technology, Qingdao 266042, China;

  • 2. Department of Oral Medicine, Affiliated Hospital of Medical College, Qingdao University, Qingdao 266003, China;

  • 3. Qingdao Industrial IT Key Lab, Qingdao Mesnac Co., Ltd, Qingdao 266042, China;

  • 4. College of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China

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  • Received Date: August 04, 2008
  • Available Online: December 14, 2022
    Graphical Abstract
    • Abstract
  • On the basis of analyzing all kinds of tomography fundamental and its advantage and disadvantage, a new multiphase flow detection technique-an electrical impedance tomography is introduced, and a new algorithm used in EIT image reconstruction is proposed.This algorithm will improve the convergence speed and the quality of the image reconstruction by using the method of mixed genetic algorithm and landweber iteration algorithm.The experimental results show that the EIT system is an effective system for multiphase flow measurement, the algorithm has the advantage of good convergence stability and rapid convergence rate.
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