Particle Directional Conveyance under Longitudinal Vibration by considering the Trough Surface Texture: Numerical Simulation Based on the Discrete Element Method

Table 4

Dimensionless parameters to describe the finlike asperity and associated levels.

Level number
1	0.2	0.1	1
2	0.4	0.2	2
3	0.6	0.3	3
4	0.8	0.4	4
5	1.0	0.5	5