强研磨性地层中PDC钻头井底热-流-固三场耦合研究 |
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| 祝效华,李聪,刘伟吉,谭宾,徐文 | ||||||||||
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Study on bottom hole thermal-fluid-solid coupling of PDC bit in strong abrasive formation |
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| Xiao-hua ZHU,Cong LI,Wei-ji LIU,Bin TAN,Wen XU | ||||||||||
| 表1 PDC钻头井底热‒流‒固三场耦合模型网格无关性验证结果 | ||||||||||
| Table 1 Verification results of mesh independence of PDC bit bottom hole thermal-fluid-solid coupling model | ||||||||||
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