Exploring Fluid Dynamics and Humping Formation Mechanisms in High–Speed Laser Welding

Zen-Hao Lai

Presentation information

Oral Session

G. Process » [G-3] Joining and Welding for Advanced Materials

[G3-O401] Oral 401

Thu. Dec 14, 2023 9:00 AM - 12:00 PM Session 17 (Room 509)

Chair: Ninshu Ma (JWRI, Osaka University), Hajime Yamamoto (Osaka Univ.), Yoshiki Mikami (JWRI, Osaka University), Takayuki Yamashita (JWRI, Osaka University)

9:00 AM - 9:25 AM

[G3-O401-01] Exploring Fluid Dynamics and Humping Formation Mechanisms in High–Speed Laser Welding

*Zen-Hao Lai¹, Wei-Chen Lin¹, Siguang Xu², Jingjing Li¹ (1. Pennsylvania State University (United States of America), 2. General Motors LLC (United States of America))

Keywords:Laser welding, humping, CFD, synchrotron X-ray imaging

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