采用场发射扫描电子显微镜(FE-SEM)和动态图像分析(DIA)技术,选用8个形状参数对高温合金粉末形状进行了定性及定量表征.结果 表明,......

This paper aims to systematically investigate the cataracting-centrifuging transition in a rotary drum involving spheric......

Due to the complexity ofcontructing non-spherical particle and their packing algorithm, the influence of particle shape ......

Retained backfill response to wall movement depends on factors that range from boundary conditions to the geometrical ch......

根据分数维理论 ,提出了一个适用于粉体颗粒形状定量分析的分形模型 ,研究了其特点及实时计算方法。应用智能分形表征技术研究了颗......

通过对比小型滚动球磨和小型干式振磨方式的细磨效果，分析、探讨了各自的研磨机理。结果表明，不同的细磨方式对预烧料原始昌粒形貌的......