竖直振动管中颗粒毛细效应的离散元模拟
凡凤仙,王志强,刘举,张华腾
DEM SIMULATION OF GRANULAR CAPILLARITY IN VERTICALLY VIBRITING TUBE
Fengxian Fan,Zhiqiang Wang,Ju Liu,Huateng Zhang

图6. 管内颗粒速度场随时间的演变

Fig.6. Evolution of particle velocity field in the tube with time