CT image sequences of sandwich packings: B1-250 plus B1-500 at constant liquid rate of 50 m³/(m²h) and various gas rates

<p>This repository contains sequences of CT images of the two-phase flow in sandwich packings that are alternately arranged in a packing stack using B1-250 (specific geometric surface area is 250 m&sup2; /m&sup3;) for de-entrainment layer and B1-500 (specific geometric surface area is 500 m&sup2; /m&sup3;) for holdup layer. As measurement system the ultrafast electron beam X-ray computed tomography scanner was applied in dual plane scanning mode with a dual-imaging frequency of 1000 Hz. Operating parameters, the scanning plane as well as the tags &quot;AB&quot; for de-entrainment layer, &quot;AN&quot; for hold-up layer and &quot;DRIVE&quot; for an axial scan are encoded in the name of the data files.</p>

本存储库包含采用B1-250（特定几何表面积250 m²/m³）作为脱气层和采用B1-500（特定几何表面积500 m²/m³）作为持液层的夹层填充材料中两相流的CT图像序列。在测量系统中，采用了超快电子束X射线计算机断层扫描仪，以双平面扫描模式进行，双成像频率为1000 Hz。操作参数、扫描平面以及用于脱气层的“AB”标签、用于持液层的“AN”标签和用于轴向扫描的“DRIVE”标签均编码于数据文件名称中。