CT image sequences of sandwich packings: B1-250 plus B1-500 at constant liquid rate of 10 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>

本仓库收录了夹层填充料中两相流动的CT图像序列，该填充料交替排列于填充层中，其中B1-250（特定几何表面积为250 m²/m³）用作脱附层，B1-500（特定几何表面积为500 m²/m³）用作持液层。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的扫描。操作参数、扫描平面以及代表脱附层的标签“AB”、代表持液层的标签“AN”以及代表轴向扫描的标签“DRIVE”均编码于数据文件名称中。