Modelling and simulation of metal additive manufacturing processes with particle methods: A review

M Afrasiabi, M Bambach - Virtual and Physical Prototy**, 2023 - Taylor & Francis
The critical role that numerical simulation plays in additive manufacturing has stimulated
research on the effectiveness and potential applications of mesh-free, particle-based …

[HTML][HTML] An adaptive smoothed particle hydrodynamics (SPH) scheme for efficient melt pool simulations in additive manufacturing

C Lüthi, M Afrasiabi, M Bambach - Computers & Mathematics with …, 2023 - Elsevier
Smoothed particle hydrodynamics (SPH) is a well-developed mesh-free method that has
proven highly efficient for mesoscopic additive manufacturing (AM) simulations …

An efficient and high-fidelity local multi-mesh finite volume method for heat transfer and fluid flow problems in metal additive manufacturing

MJ Li, J Chen, Y Lian, F ** of sustainable iron
R Kannan, AG Stevens, C Fancher, O Rahman… - Sustainable Materials …, 2024 - Elsevier
Direct reduction of iron ore using hydrogen plasma is being explored as a potential solution
to decarbonize the iron and steel sector. The current state-of-the-art demonstrated reduction …

A novel smoothed particle hydrodynamics method for multi-physics simulation of laser powder bed fusion

Y Ma, X Zhou, F Zhang, C Weißenfels, M Liu - Computational Mechanics, 2024 - Springer
In this work, we propose an efficient smoothed particle hydrodynamics (SPH) method for
simulating laser powder bed fusion (LPBF). The multi-physics process of LPBF, including the …

Particle size effect on powder packing properties and molten pool dimensions in laser powder bed fusion simulation

J Katagiri, S Nomoto, M Kusano… - Journal of Manufacturing …, 2024 - mdpi.com
Various defects are produced during the laser powder bed fusion (L-PBF) process, which
can affect the quality of the fabricated part. Previous studies have revealed that the defects …