Simulation on compound percussive drilling: Estimation based on multidimensional impact cutting with a single cutter
In the present study, a 3D FEM of compound percussive system considering a loading–unloading cycle was employed to simulate the dynamic single-cutter-rock interaction. By conducting the sensitivity analysis, the effects of the impact velocity of cutter, the dynamic load amplitude, the ratio μ of tor...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-11-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484721004224 |