Dataset for the figures in paper titled "An MRI Investigation of Trickle Flow"

This is a dataset consisting of .csv and Matlab .fig files that correspond to the paper 'An MRI Investigation of Trickle Flow'. In this paper, Magnetic Resonance Imaging (MRI) is used to characterize the 3D distribution of the two-phase trickle flow inside a slender tube. The distribution is characterized using three parameters: gas-liquid-solid distribution, particle wetting efficiency, and the flow field. The acquired structure and flow MRI images are post-processed to calculate these parameters. A novel post-processing method is introduced to characterize the liquid distribution over individual particle surfaces. This distribution is determined for several axial and radial positions in a tube.

本数据集包含与论文《滴流流动的磁共振成像研究》(An MRI Investigation of Trickle Flow) 对应的.csv格式文件与Matlab .fig格式文件。该论文采用磁共振成像（Magnetic Resonance Imaging，MRI）技术，对细长管道内两相滴流的三维分布特征进行表征。该分布通过三项参数进行描述：气液固三相分布、颗粒润湿效率以及流场。研究人员对采集得到的结构成像与流场MRI图像进行后处理，以计算上述三项参数。本文提出了一种新颖的后处理方法，用于表征单个颗粒表面的液体分布情况。针对管道内的多个轴向与径向位置，均完成了该分布的测定。