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An experimental method to measure dynamic stress-strain relationship of materials at high strain rates 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2014, 卷号: 69, 页码: 149-156
作者:  Wu XQ(吴先前);  Wang X(王曦);  Wei YP(魏延鹏);  Song HW(宋宏伟);  Huang CG(黄晨光);  Huang, CG (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1289Kb)  |  收藏  |  浏览/下载:774/244  |  提交时间:2014/06/19
Dynamic Behavior  Experimental Method  Photonic Doppler Velocimetry System  Polyvinylidene Fluoride Thin-film Sensor  
Effect of surface reflectivity on photonic Doppler velocimetry measurement 期刊论文
Measurement Science and Technology, 2014, 卷号: 25, 页码: 055207
作者:  Wu XQ(吴先前);  Xia WG(夏伟光);  Wang X(王曦);  Song HW(宋宏伟);  Huang CG(黄晨光);  Huang CG(黄晨光)
浏览  |  Adobe PDF(820Kb)  |  收藏  |  浏览/下载:859/267  |  提交时间:2014/05/20
Onic Doppler Velocimetry  Surface Reflectivity  Back Free Surface Velocity  Multiple Doppler Shifts  
A novel micro-scale plastic deformation feature on a bulk metallic glass surface under laser shock peening 期刊论文
CHINESE PHYSICS LETTERS, 2013, 卷号: 30, 期号: 3, 页码: 036201/1-036201/4
作者:  Wei YP(魏延鹏);  Wei BC(魏炳忱);  Wang X(王曦);  Xu GY(徐光跃);  Li L;  Wu XQ(吴先前);  Song HW(宋宏伟);  Huang CG(黄晨光);  Huang CG (reprint author), Chinese Acad Sci, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Adobe PDF(628Kb)  |  收藏  |  浏览/下载:1331/364  |  提交时间:2013/04/16
Shear Bands  Residual-stress  Temperature  Behavior  Alloy  
Measurement of fast-changing low velocities by photonic Doppler velocimetry 期刊论文
REVIEW OF SCIENTIFIC INSTRUMENTS, 2012, 卷号: 83, 期号: 7, 页码: 073301
作者:  Song HW(宋宏伟);  Wu XQ(吴先前);  Huang CG(黄晨光);  Wei YP(魏延鹏);  Wang X(王曦);  Huang, CG;  Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100080, Peoples R China.
Adobe PDF(1223Kb)  |  收藏  |  浏览/下载:1008/323  |  提交时间:2013/01/18
Continuous Wavelet Transform  Driven Spallation Process  Interferometry Technique  Phase Recovery  Water  
Parametric study on single shot peening by dimensional analysis method incorporated with finite element method 期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 3, 页码: 825-837
作者:  Wu XQ(吴先前);  Wang X(王曦);  Wei YP(魏延鹏);  Song HW(宋宏伟);  Huang CG(黄晨光);  Huang, CG;  Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China.
Adobe PDF(1117Kb)  |  收藏  |  浏览/下载:783/230  |  提交时间:2013/01/18
Shot Peening  Maximum Compressive Residual Stress  Maximum Depth Of The Dent  Dimensional Analysis Method  Finite Element Method  Induced Residual-stresses  Prediction  Simulation  
激光冲击强化过程中蒸气等离子体压力计算的耦合模型 期刊论文
爆炸与冲击, 2012, 卷号: 32, 期号: 1, 页码: 1-7
作者:  吴先前;  段祝平;  黄晨光;  宋宏伟
Adobe PDF(630Kb)  |  收藏  |  浏览/下载:676/171  |  提交时间:2013/01/16
流体力学  蒸气等离子体压力  耦合计算模型  激光冲击强化  质点速度  界面烧蚀  
Shock pressure induced by glass-confined laser shock peening: Experiments, modeling and simulation 会议论文
9th Workshop on Piezoresponse Force Microscopy (PFM)/10th International Symposium on Ferroic Domains, Prague, CZECH REPUBLIC, SEP 22-24, 2010
作者:  Wu XQ(吴先前);  Duan ZP(段祝平);  Song HW(宋宏伟);  Wei YP(魏延鹏);  Wang X(王曦);  Huang CG(黄晨光);  Wu, XQ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China
Adobe PDF(814Kb)  |  收藏  |  浏览/下载:1032/259  |  提交时间:2013/02/26
Doppler Effect  Dynamic Response  Glass  Glass Lasers  Velocimeters  Velocity Control  Velocity Measurement  Analytical Model  Diagnostic Capabilities  Empirical Formulas  Exponential Decays  Free Surface Velocity  Free Surfaces  Laser Shock Peening  Ls-dyna  Particle Velocities  Photonic Doppler Velocimetry  Plasma Pressures  Shock Pressure  Short Time Scale  Stress Wave  Target Materials  Temporal Profile  Wave Experiments  Stress Waves  Plasma  Generation  Aluminum  Geometry  Alloys  Metals  
A new effective method to estimate the effect of laser shock peening 期刊论文
International Journal of Impact Engineering, 2011, 卷号: 38, 期号: 5, 页码: 322-329
作者:  Wu XQ(吴先前);  Huang CG(黄晨光);  Wang X(王曦);  Song HW(宋宏伟);  Huang, CG (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China
Adobe PDF(1321Kb)  |  收藏  |  浏览/下载:1036/346  |  提交时间:2012/04/01
Laser Shock Peening  Plastically Affected Depth  Residual Stress  Coupling Analysis  Dimensional Analysis  Simulation  Plasma  
Shock pressure induced by glass-confined laser shock peening: Experiments, modeling and simulation 期刊论文
Journal of Applied Physics, 2011, 卷号: 110, 期号: 5, 页码: 53112
作者:  Wu XQ(吴先前);  Duan ZP(段祝平);  Song HW(宋宏伟);  Wei YP(魏延鹏);  Wang X(王曦);  Huang CG(黄晨光);  Wu, XQ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China
Adobe PDF(933Kb)  |  收藏  |  浏览/下载:1105/311  |  提交时间:2012/04/01
Wave Experiments  Stress Waves  Plasma  Generation  Aluminum  Geometry  Alloys  Metals  
激光冲击强化诱导的残余应力影响因素分析 期刊论文
中国激光, 2010, 卷号: 37, 期号: 10, 页码: 2632-2637
作者:  吴先前;  黄晨光;  宋宏伟
Adobe PDF(613Kb)  |  收藏  |  浏览/下载:746/225  |  提交时间:2010/05/03
激光技术  激光冲击强化  塑性区深度  残余压应力  量纲分析