Numerical investigation on rock‐breaking mechanism and cutting temperature of compound percussive drilling with a single PDC cutter
Abstract Compound percussive drilling technology is a new method to improve the rock‐breaking efficiency in deep hard formation. In order to study the rock‐breaking mechanism of compound impact drilling, the thermal‐structure coupling simulation of the dynamic rock‐breaking process with a single PDC...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Wiley
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/f81b31e534ba42a7b7438da41bc9b113 |
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