Powder bed fusion processes have been a focus of research in recent years. Computational
models of this process have been extensively investigated. In most cases, the distribution of …

Laser-based powder bed fusion (L-PBF) is one of the most widely used additive
manufacturing methods. Its most striking feature is the melt pool in the powder bed, which is …

The objective in this work is to provide rigourous experimental measurements to aid in the
development of laser powder bed fusion (LPBF) additive manufacturing (AM). A specialized …

The laser powder bed fusion process is increasingly used for the building of metallic parts by
melting and solidification of alloy powders under a fast-moving finely focussed laser beam. A …

Mathematical models provide valuable insight into the Laser Beam Powder Bed Fusion
(PBF-LB) process. Numerical modelling of the PBF-LB process and the influence of the …

This paper develops an analytical model of temperature in Laser Powder Bed Fusion (LPBF)
considering the geometrical effect of the build part, which is reflected by the part size and …

The laser powder bed fusion process, a prominent additive manufacturing method, involves
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …

A deep understanding of the laser-material interaction mechanism, characterized by laser
absorption, is very important in simulating the laser metal powder bed fusion (PBF) process …

In this study, a 3D thermo-fluid computational method has been developed and employed to
simulate the laser powder bed fusion (PBF) process. The particular objective is to …

This is the first of two manuscripts that presents a computationally efficient full field
deterministic model for laser powder bed fusion (LPBF). A new Hybrid Line (HL) heat input …