Multi-Resolution SPH Simulation of a Laser Powder Bed Fusion Additive Manufacturing Process

Multi-Resolution SPH Simulation of a Laser Powder Bed Fusion Additive Manufacturing Process

This paper presents an efficient mesoscale simulation of a Laser Powder Bed Fusion (LPBF) process using the Smoothed Particle Hydrodynamics (SPH) method. The efficiency lies in reducing the computational effort via spatial adaptivity, for which a dynamic particle refinement pattern with an optimized...

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Bibliographic Details
Main Authors: Mohamadreza Afrasiabi, Christof Lüthi, Markus Bambach, Konrad Wegener
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Applied Sciences
Subjects:
additive manufacturing
LPBF
numerical simulation
SPH
particle refinement
Online Access:https://www.mdpi.com/2076-3417/11/7/2962

Internet

https://www.mdpi.com/2076-3417/11/7/2962

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