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| The effect of substrate on powder concentration distribution in coaxial laser cladding 会议论文 23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19 作者: Liu H(刘昊); Jin SW(靳绍魏); He XL(何秀丽); Yu G(虞钢) 浏览  |  Adobe PDF(336Kb)  |  收藏  |  浏览/下载:588/112  |  提交时间:2014/03/19 Substrate Cladding Laser Distribution Powder Coaxial Concentration Effect Thermal Nozzle Without Between Large Formed Enough Steady Though Results Search Model |
| Three-dimensional transient numerical simulation of gaussian laser beam drilling process 会议论文 23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19 作者: Ge ZF(葛志福); Yu G(虞钢); He XL(何秀丽); Lu GQ; Li SX(李少霞) 浏览  |  Adobe PDF(175Kb)  |  收藏  |  浏览/下载:504/88  |  提交时间:2014/03/19 Drilling Simulation Laser Dimensional Transient Numerical Process Diameter Profile Defocus Different Gaussian Three Boiling Negative Material Highly Validity Ejection Verify |
| 高密度激光作用下的固/液、气/液界面演化及其热、力效应 会议论文 第十二届全国物理力学学术会议, 中国广西桂林, 2012-11-12 作者: 葛志福; 虞钢; 何秀丽; 李少霞 浏览  |  Adobe PDF(61Kb)  |  收藏  |  浏览/下载:791/218  |  提交时间:2014/03/19 激光作用 界面演化 激光束聚焦 熔池 力效应 激光能量 冲压力 气液界面 高功率密度 爆炸沸腾 金属蒸气 材料表面 液体过热 激光传输 热流密度 相互作用过程 溅射 时间演化 高密度 液体表面张力 |
| Fluid flow and its driving forces in laser dissimilar welding of stainless steel and nickel 会议论文 23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19 作者: Hu YW; He XL(何秀丽); Yu G(虞钢) 浏览  |  Adobe PDF(175Kb)  |  收藏  |  浏览/下载:546/93  |  提交时间:2014/03/19 Stainless Steel Nickel Dissimilar Driving Laser Welding Laser Simulate |