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Quasi-Dammann grating with proportional intensity of array spots for surface hardening of metal 期刊论文
Science China-Physics Mechanics & Astronomy, 2011, 卷号: 54, 期号: 1, 页码: 79-83
作者:  Li SX(李少霞);  Tan QF;  Yu G(虞钢);  Wang HH(王恒海);  Jin GF;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China
Adobe PDF(744Kb)  |  收藏  |  浏览/下载:916/279  |  提交时间:2012/04/01
Quasi Dammann Grating  Beam Shaping  Laser Surface Hardening  Diffraction  Ductile Iron  Phase  
Numerical simulation of thermal loading produced by shaped high power laser onto engine parts 期刊论文
Applied Thermal Engineering, 2010, 卷号: 30, 期号: 6-7, 页码: 553-560
作者:  Song HW(宋宏伟);  Li SX(李少霞);  Zhang L(张良);  Yu G(虞钢);  Zhou L;  Tan JS;  Song HW
Adobe PDF(1228Kb)  |  收藏  |  浏览/下载:984/255  |  提交时间:2011/03/01
Thermal fatigue on pistons induced by shaped high power laser. Part II: Design of spatial intensity distribution via numerical simulation 期刊论文
International Journal of Heat and Mass Transfer, 2008, 卷号: 51, 期号: 3-4, 页码: 768-778
作者:  Song HW(宋宏伟);  Yu G(虞钢);  Kaplan Alexander FH;  Tan JS;  Yu XL;  Song, HW (reprint author), Chinese Acad Sci, Inst Mech, Lab Laser Intelligent Mfg, Beijing 100080, Peoples R China.
Adobe PDF(3174Kb)  |  收藏  |  浏览/下载:909/170  |  提交时间:2009/08/03
High Power Laser  Beam Shaping  Temperature Field  Thermal Fatigue  Finite Element  
Thermal fatigue on pistons induced by shaped high power laser. Part I: Experimental study of transient temperature field and temperature oscillation 期刊论文
International Journal of Heat and Mass Transfer, 2008, 卷号: 51, 期号: 3-4, 页码: 757-767
作者:  Song HW(宋宏伟);  Yu G(虞钢);  Tan JS;  Zhou L(周良);  Yu XL;  Song, HW (reprint author), Chinese Acad Sci, Inst Mech, Lab Laser Intelligent Mfg, Beijing 100080, Peoples R China.
Adobe PDF(2789Kb)  |  收藏  |  浏览/下载:880/230  |  提交时间:2009/08/03
Thermal Fatigue  Temperature Field  Shaped High Power Laser  Hcf  Thermal Shock  Barrier Coatings  Yag-laser  Behavior