Numerical simulation of laser welding of thin metallic plates taking into account convection in the welding pool

被引：0
|
作者：
V. I. Isaev
V. P. Shapeev
A. N. Cherepanov
机构：
[1] Novosibirsk State University,
[2] Khristianovich Institute of Theoretical and Applied Mechanics SB RAS,undefined
来源：
Thermophysics and Aeromechanics | 2010年 / 17卷
关键词：
mathematical modelling; numerical methods; Navier — Stokes equations; heat and mass transfer; laser welding of metals; Stefan problem;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new quasi-three-dimensional model of the laser welding of thin metal plates and a numerical algorithm of its implementation are proposed. Computations of thermophysical processes at a laser joining of titanium plates are carried out. It is shown that the new model adequately describes thermophysical and hydrodynamic processes occurring in the welding region.
引用
收藏
页码：419 / 434
页数：15
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