Numerical and experimental study on keyhole and melt flow dynamics during laser welding of aluminium alloys under subatmospheric pressures

Title
Numerical and experimental study on keyhole and melt flow dynamics during laser welding of aluminium alloys under subatmospheric pressures
Authors
Keywords
Laser welding, Subatmospheric pressure, Numerical simulation, Keyhole stability, Melt flow dynamic, Porosity defects
Journal
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Volume 133, Issue -, Pages 812-826
Publisher
Elsevier BV
Online
2019-01-03
DOI
10.1016/j.ijheatmasstransfer.2018.12.165

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