Abstract
Recently, as a useful noninvasive measurement, computed tomography is extensively applied to real industry to measure and visualize particle behavior in a cross-section of a pipeline. In this research, particle concentration distribution images of dense multiphase flow are obtained in a horizontal micro channel using impedance computed tomography. The cross section of the channel is rectangle. The impedance between each electrode pair, which is arranged around the channel, is measured for different particle consistency. Then the particle concentration distribution images are reconstructed based on the measured impedance values.
