Research Article
Experimental Research on the Specific Energy Consumption of Rock Breakage Using Different Waterjet-Assisted Cutting Heads
Table 2
Statistics of SE and
without waterjet assistance under various RCS.
| RCS (MPa) | (kW·h/m3) | (kW·h/m3) | (kW·h/m3) | (s) | (mm) | (kg) |
| 15.2 | 0.84 | 0.15 | 0.99 | 6.9 | 148 | 21.5 | 19.7 | 0.97 | 0.17 | 1.14 | 6.0 | 130 | 17.4 | 23.6 | 1.32 | 0.19 | 1.51 | 5.4 | 98 | 10.8 | 28.4 | 1.47 | 0.23 | 1.70 | 4.8 | 83 | 8.1 |
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