The critical role that numerical simulation plays in additive manufacturing has stimulated
research on the effectiveness and potential applications of mesh-free, particle-based …

Smoothed particle hydrodynamics (SPH) is a meshless, particle-based approach that has
been increasingly applied for modelling of various fluid-flow phenomena. Concerning …

Particle-based spatial discretization methods such as smoothed particle hydrodynamics
(SPH) possess suitability for the high-fidelity simulation of laser manufacturing processes …

Often the parametric analyses of the laser powder bed fusion (LPBF) process are concerned
with laser power or scan speed, and other parameters such as scan spacing are paid lesser …

In metal laser powder bed fusion, a laser beam rapidly scans through a thin layer of powder.
The laser heats up and liquefies the powder forming a melt pool. The melt pool …

A variety of particle-based methods have been developed for the purpose of computationally
modelling processes that involve, for example, complex topological changes of interfaces …

The variety of processable materials for the powder bed fusion of metals using a laser beam
(PBF-LB/M) is still limited. In particular, high-strength aluminum alloys are difficult to process …

Cold spray (CS) has emerged as an appealing additive manufacturing (AM) technique for
producing or repairing individual components or entire structures. Compared to fusion …

The development of fast and reliable finite element (FE) simulation codes has increased the
relevance of FE simulations in predicting the outcomes of additive manufacturing (AM) …

Abstract Smoothed Particle Hydrodynamics (SPH) model has exhibited remarkable efficacy
in addressing strongly nonlinear large deformation problems. However, the expensive …