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Numerical analysis of the dynamic evolution of mining-induced stresses and fractures in multilayered rock strata using continuum-based discrete element methods 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 113, 页码: 191-210
作者:  Ju Y;  Wang YL;  Su CS;  Zhang DS(张东双);  Ren ZY
浏览  |  Adobe PDF(6525Kb)  |  收藏  |  浏览/下载：396/174  |  提交时间：2019/04/11
Continuum-based discrete element method  Multilayered rock strata  Mining-induced stress evolution  Caving zone  Fracture zone  Layer separation  
Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment 期刊论文
Wear, 2014, 卷号: 314, 期号: 1-2, 页码: 236-240
作者:  Li ZY(李正阳);  Xing XH(邢旭辉);  Yang MJ(杨明江);  Yang B(杨兵);  Ren ZY(任志远);  Lin HQ;  Li, ZY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2526Kb)  |  收藏  |  浏览/下载：801/162  |  提交时间：2014/07/03
Rolling-sliding Wear  Wheel/rail  Laser Treatment  Steel  
Effect of laser dispersed treated morphology on traction coefficient under mixed lubrication 会议论文
THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014
作者:  Li ZY(李正阳);  Cai BC(蔡宝春);  Yang B(杨兵);  Ren ZY(任志远);  Wu HZ(吴惠忠);  Yang MJ(杨明江);  Wei YJ(魏宇杰)
收藏  |  浏览/下载：151/0  |  提交时间：2018/11/08
Hydrodynamics  Lubrication  Stochastic models  Stochastic systems  Testing  Vehicle wheels  Contact area ratio  Deterministic modeling  Hydrodynamic films  Mixed lubrication  Traction characteristics  Traction coefficient  Tribological tests  Wheel  rail contacts  
Fatigue crack propagation in laser alloyed ductile cast iron surface 期刊论文
JOURNAL OF LASER APPLICATIONS, 2013, 卷号: 25, 期号: 1, 页码: 012003/1-012003/6
作者:  Li ZY(李正阳);  Zhao HY;  Gu Y;  Zhong ML;  Zhang B;  Zhang HJ;  Liu WJ;  Ren ZY(任志远);  Yang MJ(杨明江);  Lin HQ;  Li, ZY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
Unknown(1344Kb)  |  收藏  |  浏览/下载：1157/418  |  提交时间：2013/02/28
Laser Dispersed Alloying  Fatigue Resistance  Residual Stress  Ductile Cast Iron  
Catalytic oxidation of methane over PdO in wire microcalorimetry 期刊论文
COMBUSTION AND FLAME, 2013, 卷号: 160, 期号: 1, 页码: 149-154
作者:  Zhang TC(张泰昌);  Xin YX;  Ren ZY;  Qi F;  Law CK;  Law, CK (reprint author), Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA.
Adobe PDF(1342Kb)  |  收藏  |  浏览/下载：922/251  |  提交时间：2013/03/07
Catalytic Oxidation  Pd-based Catalyst  Methane Combustion  Mechanism  
Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment 会议论文
9th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, 成都, 2012.08.27-30
作者:  Li ZY(李正阳);  Xing XH(邢旭辉);  Yang MJ(杨明江);  Yang B(杨兵);  Ren ZY(任志远);  Lin HQ
浏览  |  Adobe PDF(2389Kb)  |  收藏  |  浏览/下载：1039/310  |  提交时间：2013/02/28
Laser Dispersed Treatment  Rolling-sliding Wear  
Effects of Mach number on turbulent separation behaviours induced by blunt fin 期刊论文
Experiments in Fluids, 1998, 卷号: 25, 期号: 4, 页码: 347-351
作者:  Wang SF(王世芬);  Ren ZY;  Wang Y;  Wang, SF (reprint author), Acad Sinica, Inst Mech, Lab High Temp Dynam, Beijing 100080, Peoples R China.
Adobe PDF(325Kb)  |  收藏  |  浏览/下载：498/144  |  提交时间：2009/08/03