This paper presents a thorough study of particle impact breakage in selection function with a unified breakage criterion. The impact mode and breakage pattern for particulate materials are classified based on a significant review of well-established impact testers. It was found that the lack of a unified breakage criterion to determine the breakage probability disables a direct comparison of particle breakage propensity from different impact loading testers. The literature breakage models to describe the breakage probability are reviewed where the advantage and drawback of these models are scrutinized. The sourced literature breakage models are compared with the zeolite breakage datasets in a unified breakage criterion to evaluate the model performance. A novel computational modelling workflow for a milling process is proposed to provide a guidance in implementing the digital twin in milling process prediction. The breakage probability models, i.e. the selection functions are comprehensively assessed in population balance model to examine the model serviceability. The model simplicity and fidelity in the model assessment are specifically discussed and the value of digital twin in substantially reducing the experimental trials is highlighted.

本文对具有统一破损标准的选择函数中的颗粒冲击破损进行了深入研究。颗粒材料的冲击模式和破损模式是根据对完善的冲击测试仪的重要审查进行分类的。结果发现，由于缺乏统一的破损标准来确定破损概率，因此无法直接比较来自不同冲击载荷测试仪的颗粒破损倾向。回顾了描述破损概率的文献破损模型，其中审查了这些模型的优点和缺点。在统一的破损标准中将来源的文献破损模型与沸石破损数据集进行比较，以评估模型性能。提出了一种用于铣削过程的新型计算建模工作流程，为在铣削过程预测中实施数字孪生提供指导。破损概率模型，即选择函数在人口平衡模型中进行综合评估，以检验模型的适用性。特别讨论了模型评估中的模型简单性和保真度，并强调了数字孪生在大幅减少实验试验方面的价值。