Flow structure and rock-breaking feature of the self-rotating nozzle for radial jet drilling
Abstract For improving the hole-enlarging capability, roundness and rock-breaking efficiency of the nozzle in radial jet drilling, a new structure of self-rotating nozzle was put forward. The flow structure and rock-breaking features of the self-rotating nozzle were investigated with sliding mesh mo...
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| Auteurs principaux: | , , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
KeAi Communications Co., Ltd.
2019
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/5f9d62ec28da49c5831ad5cc327fef2f |
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