Numerical Simulation of Electromagnetic Force in Double-Sided Arc Welding Process

材料科学技术（英）, 2003, 19(z1): 223-224.

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1.State Key Lab. of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China

2.State Key Lab. of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China

3.State Key Lab. of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China

基金项目: Harbin Institute of Technology Scientific Research Foundation The Foundation of National Key Laboratory of Precision Hot Processing of Metals

Numerical Simulation of Electromagnetic Force in Double-Sided Arc Welding Process

Keywords： Electromagnetic force

Up till now, most of the researchers believe that there are four kinds of forces in the weld pool convection, they aresurface tension, electromagnetic force, buoyancy and gas shear stress. So electromagnetic force is very important,especially when large c

参考文献

[1]	Y. M. Zhang;S. B. Zhang .Double-sided arc welding increases weld joint penetration[J].Welding Journal,1998(6):57-61.
[2]	H G Fan;Y W Shi .[J].Journal of Materials Processing Technology,1996,61:302.
[3]	Zheng WEI .[D].哈尔滨:哈尔滨理工大学,1996.
[4]	P Dutta;Y Joshi;R Janaswarny .[J].Numerical Heat Transfer Part A-Applications,1995,27:499.

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Numerical Simulation of Electromagnetic Force in Double-Sided Arc Welding Process

参考文献