Table 12 Mean and range of uplift economic efficiency.
From: Multi-objective design and optimization of squeezed branch pile based on orthogonal test
Factor | Number of discs | Disc diameter | Disc squeeze angle | Disc spacing |
|---|---|---|---|---|
K1 | 1.285 | 1.393 | 1.573 | 1.337 |
K2 | 1.465 | 1.547 | 1.370 | 1.543 |
K3 | 1.680 | 1.491 | 1.487 | 1.550 |
R | 0.395 | 0.154 | 0.203 | 0.213 |
