Data for "Wettability impacts residual trapping of immiscible fluids during cyclic injection"

These data are simulation results of quasi-static cyclic injections using the interface tracking algorithm under different wettabilities (contact angles, CA). <br> 5 different realizations of porous media are simulated for each wetting condition, with 15 injection cycles each. <br> Both the .mat file (raw data that can be opened by MATLAB) and the corresponding image showing the residual liquid distribution are included. <br> Note that files with names "drainage" ALWAYS correspond to CO2 injection processes, whereas "imbibition" corresponds to water injection, although the wettability of the porous media can be either CO2-wet or water-wet. See the manuscript for more detail. <br> <br> <br>本数据集为采用界面追踪算法（interface tracking algorithm），在不同润湿性（wettability，接触角contact angles, CA）条件下开展准静态循环注入模拟所得到的结果。 每种润湿性条件下，均针对5组不同的多孔介质构型样本开展模拟，每组样本包含15次注入循环。 数据集同时包含可通过MATLAB打开的.mat格式原始数据文件，以及用于展示残余液体分布的配套图像文件。 请注意：文件名含“排驱（drainage）”的文件始终对应二氧化碳（CO₂）注入过程，而含“渗吸（imbibition）”的文件则对应注水过程；无论多孔介质为CO₂润湿型还是水润湿型，均遵循此对应规则。更多细节请参阅相关手稿。