Study on Flow Field Characteristics of Rotary Cutting PDC Bit Based on DPM Model
In order to solve the problems of rotary cutting PDC bit such as uneven distribution of hydraulic energy, easy deposition of cuttings, chaotic flow traces and eddy current in returning area, the discrete phase particle model in numerical simulation was used to study the bottom hole flow characterist...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Chinês |
| Publicado: |
Editorial Office of China Petroleum Machinery
2021-01-01
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| Colección: | Shiyou jixie |
| Materias: | |
| Acceso en línea: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2021.09.004 |
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