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Article information
2009 , Volume 14, ¹ 3, p.93-103
Cherepanov A.N., Shapeev V.P.
Numerical simulation of thin plates welding
A 3D mathematical model and numerical simulations based on this model are presented for studies of a laser butt welding between two aluminium alloy AL2 plates. Shape and depth of the steam channel, length of the welding pool, width of the weld seam, and temperature field in the pool and on the plates are calculated. The shape and depth of the melting zone obtained by numerical and experimental means are compared. The comparison shows satisfactory agreement between these results.
[full text]
Keywords: mathematical simulation, numerical methods, heat-and-mass transfer, laser welding, metal welding, Stefan problem
Author(s):
Cherepanov Anatoly Nikolaevich
Dr. , Professor
Position: Head of Laboratory
Office: Institute of Theoretical and Applied Mechanics of SB RAS
Address: Russia, Novosibirsk
Phone Office: (383) 330 03 42
E-mail: ancher@itam.nsc.ru
Shapeev Vasily Pavlovich
Dr. , Professor
Position: General Scientist
Office: Institute of Theoretical and Applied Mechanics of SB RAS, Novosibirsk State University
Address: 630090, Russia, Novosibirsk, Institutskaya Str., 4/1
Phone Office: (383) 330 27 13
E-mail: vshapeev@ngs.ru
SPIN-code: 7128-5536
Bibliography link:
Cherepanov A.N., Shapeev V.P. Numerical simulation of thin plates welding // Computational technologies. 2009. V. 14. ¹ 3. P. 93-103
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