Numerical simulations have recently shown their potential as a robust, cheap and reliable
tool for predicting the quality of components produced by metal additive manufacturing …

Oxide dispersion strengthened (ODS) alloys are characterized by nanoscale oxide particles
homogeneously dispersed in a metallic matrix. They have been developed driven by …

Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …

Metal additive manufacturing has seen extensive research and rapidly growing applications
for its high precision, efficiency, flexibility, etc. However, the appealing advantages are still …

Since its inception, the full Lagrangian meshless smoothed particle hydrodynamics (SPH)
has experienced a tremendous enhancement in methodology and impacted a range of multi …

Smoothed particle hydrodynamics (SPH), as one of the earliest meshfree methods, has
broad prospects in modeling a wide range of problems in engineering and science …

The formation of pores can severely deteriorate the quality of parts fabricated by laser
powder bed fusion (LPBF) technology. However, how the pores formation relates to melt …

The multi-scale and nonlinear feature of additive manufacturing problems poses great
challenges to numerical algorithms regarding computational efficiency and fidelity. In this …

Smoothed particle hydrodynamics (SPH) is a well-developed mesh-free method that has
proven highly efficient for mesoscopic additive manufacturing (AM) simulations …

Many additive manufacturing (AM) technologies rely on powder feedstock, which is fused to
form the final part either by melting or by chemical binding with subsequent sintering. In both …