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复合冲击作用下PDC钻齿破岩过程连续-非连续数值模拟研究
期刊论文
煤田地质与勘探, 2023, 卷号: 51, 期号: 09, 页码: 109-120
Authors:
秦承帅
;
孙洪斌
;
李利平
;
刘学港
;
刘知辉
;
冯春
;
孙子正
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Submit date：2023/10/26
破岩
复合冲击钻进
PDC钻齿
破岩机理
连续-非连续分析方法
数值模拟
