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

Table 3

Orthogonal test scheme and results.

Subsimulation number	(A) Level number	(B) Level number	(C) Level number	(s^−1)
1	1	1	1	0.124
2	1	2	2	0.231
3	1	3	3	0.074
4	1	4	4	0.077
5	2	2	4	0.306
6	2	1	3	0.194
7	2	4	2	0.153
8	2	3	1	0.133
9	3	3	2	0.193
10	3	4	1	0.190
11	3	1	4	0.221
12	3	2	3	0.252
13	4	4	3	0.028
14	4	3	4	0.053
15	4	2	1	0.049
16	4	1	2	0.041
Range	0.684	0.390	0.161