Modeling three-dimensional rough surface and simulation of temperature and flow field in laser transmission welding

Abstracts: The traditional Laser Transmission Welding (LTW) simulation method assumes that the welding contact interface is smooth. However, the actual welding interfaces exhibit a large number of rough surfaces. The mismatch may decrease the accuracy of the traditional finite element model (FEM). T...

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Bibliographic Details

Published in:	Journal of Advanced Joining Processes
Main Authors:	C.Y. Wang, M.H. Jiang, C.D. Wang, H.H. Liu, D. Zhao, Z.L. Chen
Format:	Article
Language:	English
Published:	Elsevier 2020-03-01
Subjects:	3D rough surface Laser transmission welding Temperature field Flow field
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666330920300194