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Fluid-solid coupling simulation of a new hydraulic self-adaptive PDC cutter for improving well-drilling efficiency in complex formations 期刊论文
ENERGY REPORTS, 2021, 卷号: 7, 页码: 5885-5894
作者:  Shi, Libao;  Zou, Deyong;  He, Zhenguo;  Gao DP(高大鹏)
Adobe PDF(2978Kb)  |  收藏  |  浏览/下载:213/29  |  提交时间:2021/11/15
New PDC bit  SAPC  Fluid-solid coupling  Numerical simulation  
Characterisation of rock aggregate breakage properties using realistic texture-based modelling 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2012, 卷号: 36, 期号: 10, 页码: 1280-1302
作者:  Liu HY;  Lindqvist PA;  Akesson U;  Kou SQ(寇绍全);  Lindqvist JE;  Liu, HY
Adobe PDF(1810Kb)  |  收藏  |  浏览/下载:1070/251  |  提交时间:2013/01/14
Microstructural Modelling  Micromechanical Modelling  Microscopic Observation  Image Analysis  Rock Breakage  Rock Aggregate  Part i  Fracture  Failure  Compression  Heterogeneity