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A continuous contact force model for impact analysis in multibody dynamics 期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 153, 页码: 25
Authors:  Zhang J;  Li WH(李文皓);  Zhao L;  He GP
Adobe PDF(5467Kb)  |  Favorite  |  View/Download：1516/1232  |  Submit date：2020/11/30
Contact force model  Energy loss  Complex geometries  Multibody dynamics  
Driving mechanism of keyhole evolution during multi-pulse drilling with a millisecond laser 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 10, 页码: 7
Authors:  Zhang Y(张越);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Ning WJ(宁伟健)
View  |  Adobe PDF(896Kb)  |  Favorite  |  View/Download：310/102  |  Submit date：2019/10/21
multi-pulse laser drilling  melt ejection  vaporization  keyhole evolution  driving mechanism  
Numerical simulation of powder transport behavior in laser cladding with coaxial powder feeding 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2015, 卷号: 58, 期号: 10, 页码: 104701
Authors:  Liu H(刘昊);  He XL(何秀丽);  Yu G(虞刚);  Wang ZB;  Li SX(李少霞);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  Liu, H (reprint author), China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou 221116, Peoples R China.
View  |  Adobe PDF(2084Kb)  |  Favorite  |  View/Download：570/157  |  Submit date：2016/01/08
Laser Cladding  Solid-gas Flow  Numerical Simulation  Collision Behavior  
激光熔覆Ta-W合金组织及高温气动烧蚀性能 期刊论文
稀有金属材料与工程=Rare Metal Materials and Engineering, 2012, 卷号: 41, 期号: 7, 页码: 1211-1215
Authors:  武扬;  虞钢;  何秀丽;  宁伟健;  Wu, Y;  Chinese Acad Sci, Key Lab Mech Adv Mfg, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(5794Kb)  |  Favorite  |  View/Download：764/203  |  Submit date：2013/01/18
亚轨道飞行器再入返回制导与控制方法研究 学位论文
博士论文，北京: 中国科学院研究生院, 2011
Authors:  肖歆昕
Adobe PDF(2420Kb)  |  Favorite  |  View/Download：617/11  |  Submit date：2011/12/30
难熔金属激光熔覆工艺及涂层组织性能研究 学位论文
博士论文，北京: 中国科学院研究生院, 2011
Authors:  武扬
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Development And Characterization Of Composite Ni-Cr-C-Caf2 Laser Cladding On Gamma-Tial Intermetallic Alloy 期刊论文
Journal of Alloys and Compounds, 2009, 页码: L25-L28
Authors:  Liu WG;  Liu XB(刘秀波);  Zhang ZG;  Guo J(郭建);  Liu XB
Adobe PDF(545Kb)  |  Favorite  |  View/Download：968/227  |  Submit date：2009/08/03
Microstructure  Laser Processing  Composite Coating  Γ-tial Intermetallic Alloy