Oscillatory nature in melt-gas-powder interactions during laser powder bed fusion process revealed by CFD-DEM coupled modelling

Oscillatory nature in melt-gas-powder interactions during laser powder bed fusion process revealed by CFD-DEM coupled modelling

The laser powder bed fusion (LPBF) process encompasses interactions between different material states, including melt, gas, and powder. While observational techniques can capture specific states, they cannot be combined to produce a comprehensive monitoring how they are mutually interacted. Thus, an...

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Bibliographic Details
Main Authors: Weihao Yuan, Hui Chen, Siyuan Ruan, Rocco Lupoi, Shaocong Qin, Enyu Guo, Jianfeng Wang, Shuo Yin
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Virtual and Physical Prototyping
Subjects:
Coupled CFD-DEM model
vapour phase
locally intensified pressure
vortex flow
drage force
Online Access:https://www.tandfonline.com/doi/10.1080/17452759.2024.2446619

Internet

https://www.tandfonline.com/doi/10.1080/17452759.2024.2446619

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