Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography

王泽璞; 陈琪; 王雪瑶; 李志宏; 韩振兴

doi:10.1016/S1004-9541(12)60401-7

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Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography

SELECTED PAPERS FROM THE 6TH WORLD CONGRESS ON INDUSTRIAL PROCESS TOMOGRAPHY (WCIPT6) | Updated：2026-01-06

- Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography
- Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography
- 中国化学工程学报（英文版） 2012年20卷第2期页码：380-388
- Affiliations：
  
  1. State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University,Beijing,China,102206
  2. School of Mechanical Electric and Control Engineering, Beijing Jiaotong University,Beijing,China,100049
  3. Key Laboratory of Advanced Energy and Power, Institute of Engineering Thermophysics, Chinese Academy of Sciences,Beijing,China,100190
- Author bio：
- Funds：
  
  Supported by the National Natural Science Foundation of China (50736002,50806005,51006106);the Program for Changjiang Scholars and Innovative Research Team in University (IRT0952)
- DOI：10.1016/S1004-9541(12)60401-7
  中图分类号：
- 纸质出版：2012
- Accepted：
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王泽璞, 陈琪, 王雪瑶, 等. Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography[J]. 中国化学工程学报（英文版）, 2012,20(2):380-388.

WANG Zepu, CHEN Qi, WANG Xueyao, LI Zhihong, HAN Zhenxing. Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography[J]. , 2012, 20(2): 380-388.
王泽璞, 陈琪, 王雪瑶, 等. Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography[J]. 中国化学工程学报（英文版）, 2012,20(2):380-388. DOI： 10.1016/S1004-9541(12)60401-7.

WANG Zepu, CHEN Qi, WANG Xueyao, LI Zhihong, HAN Zhenxing. Dynamic Visualization Approach of the Multiphase Flow Using Electrical Capacitance Tomography[J]. , 2012, 20(2): 380-388. DOI： 10.1016/S1004-9541(12)60401-7.

摘要

Abstract

Identifying the flow patterns is vital for understanding the complicated physical mechanisms in multiphase flows.For this purpose

electrical capacitance tomography(ECT) technique is considered as a promising visualization method for the flow pattern identification

in which image reconstruction algorithms play an important role.In this paper

a generalized dynamic reconstruction model

which integrates ECT measurement information and physical evolution information of the objects of interest

was presented.A generalized objective functional that simultaneously considers the spatial constraints

temporal constraints and dynamic evolution information of the objects of interest was proposed.Numerical simulations and experiments were implemented to evaluate the feasibility and efficiency of the proposed algorithm.For the cases considered in this paper

the proposed algorithm can well reconstruct the flow patterns

and the quality of the reconstructed images is improved

which indicates that the proposed algorithm is competent to reconstruct the flow patterns in the visualization of multiphase flows.

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