Data set for: "Adhesive contact dynamics determines rheology and flow structure in wetted hydrogel packings"

The uploaded dataset contains all the necessary files for reproducing the analyses and figures presented in our study on the "Adhesive contact dynamics determines rheology and flow structure in wetted hydrogel packings". The folder includes raw experimental data, processed data, and MRI images obtained from Magnetic Resonance Imaging experiments. Additionally, it contains MATLAB scripts used for data analysis, visualization, and figure generation. Specifically, the dataset features hydrogel particle displacement data from MRI scans, force-distance measurements from indentation experiments, and scripts for processing and plotting results. The purpose of this dataset is to provide a comprehensive resource for understanding the role of capillary stresses and cohesive forces in hydrogel particle flow, linking micro-scale liquid bridge formation to macro-scale rheology. These data contribute to advancing knowledge in granular physics, soft matter research, and material flow behavior under cohesive interactions.