计算物理 ›› 1997, Vol. 14 ›› Issue (S1): 455-457.

• 论文 • 上一篇    下一篇

电容层析成象的数值模拟

常鸿森, 保宗悌   

  1. 华南师范大学物理系, 广州 510631
  • 收稿日期:1997-02-28 修回日期:1997-05-13 出版日期:1997-12-25 发布日期:1997-12-25
  • 基金资助:
    广东省自然科学基金资助课题

NUMERICAL SIMULATION OF ELECTRICAL CAPACITANCE TOMOGRAPHY

Chang Hongsen, Bao Zongti   

  1. Dept of Physics, South China Normal University, Guangzhou 510631
  • Received:1997-02-28 Revised:1997-05-13 Online:1997-12-25 Published:1997-12-25

摘要: 描述了两相流成象电容层析系统的有限元模型和利用反投影法进行数值模拟的方法,对典型的层流状模型重建出流体成分分布图象。

关键词: 电容层析成象, 数值模拟, 有限元方法, 反投影, 图象重建

Abstract: It describes the finite element model of electrical capacitance tomography system for two-phase flows and the numerical simulation method based on back-projection algorithm.The flow element distribution image pertinent to the typical stratified regime is reconstructed.

Key words: electrical capacitance tomography, numerical simulation, finite element method, back-projection, image-reconstruction

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