Supplementary data for the paper: A mesoscopic model for inter-yarn friction.

This dataset contains supplementary data to a journal paper entitled: 'A mesoscopic model for inter-yarn friction'. Three pairs of yarn-yarn contact: T300J-T300J, IM7-T300J, and Eglass-T300J were performed using a CERT-UMT machine at the University of Twente. The experiments were performed to investigate the influences of the inter-yarn angle and normal force on the friction behavior of the yarns. In this experiment, the dry and wet conditions were tested. Inversely determined capillary forces are exported. The scripts used to fit the proposed model to the experimental data of the capillary force are included. The raw friction data and the dynamic coefficient of friction are provided. An anisotropic friction model was developed to accurately represent the interplay of inter-yarn angle, normal force, and capillary effects observed in the experiments. This friction model is well-suited for mesoscale simulations, such as overbraiding simulations.

本数据集为一篇题为《纱线间摩擦的介观模型（A mesoscopic model for inter-yarn friction）》的期刊论文的补充数据。研究采用特文特大学（University of Twente）的CERT-UMT试验机，完成了三组纱线-纱线接触测试：T300J-T300J、IM7-T300J与Eglass-T300J。本实验旨在探究纱线间夹角与法向力对纱线摩擦行为的影响，测试涵盖干态与湿态两种工况。本数据集包含反推得到的毛细作用力数据，附带用于将所提模型拟合至毛细作用力实验数据的脚本；同时提供原始摩擦数据与动态摩擦系数。本研究开发了各向异性摩擦模型（anisotropic friction model），可精准表征实验中观测到的纱线间夹角、法向力与毛细效应的耦合作用，该模型适配于超编织模拟等介观尺度仿真场景。