振荡冲击器破岩机理数值模拟分析

2014年 36卷 第6期
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Numerical Simulation Analysis of Rock Breaking Mechanism for Oscillation Impacter
“油气藏地质及开发工程”国家重点实验室·西南石油大学,四川成都610500 西南石油大学石油与天然气工程学院,四川成都610500
State Key Laboratory of Oil and Gas Reservoir Geology & Exploitation,Southwest Petroleum University,Chengdu,Sichuan 610500,China School of Petroleum and Natural Gas Engineering,Southwest Petroleum University,Chengdu,Sichuan 610500,China
数值模拟; 动态载荷; 工作频率; 破岩机理; 破岩效率;
simulation; dynamic load; working frequency; rock breaking mechanism; rock breaking efficiency;