In metal additive manufacturing (AM), fast and efficient simulation approaches are essential
to explore the full potential of these promising processes, particularly in generating …

As an emerging manufacturing process, metal additive manufacturing (AM) technology has
revolutionized traditional design practices and enabled innovation in the materials …

We present accurate and mathematically consistent formulations of a diffuse-interface model
for two-phase flow problems involving rapid evaporation. The model addresses challenges …

Computationally modeling the laser powder bed fusion process can be expensive despite
the fact that the laser covers a small fraction of the entire domain. Hence, we developed GO …

This paper explores mesoscale conduction-based modeling of Laser Directed Energy
Deposition (LDED) for metallic materials. We benchmark the forward Euler (explicit) time …

Simulation is one of the most widely used methods for process optimization towards
improved part quality in Additive Manufacturing (AM), particularly for metal parts. However …

This paper presents a Chimera approach for the thermal problems in welding and metallic
Additive Manufacturing (AM). In particular, a moving mesh is attached to the moving heat …

The accuracy of finite element solutions is closely tied to the mesh quality. In particular,
geometrically nonlinear problems involving large and strongly localized deformations often …

Computational models that predict melt pool shapes and temperature evolution in laser-
based powder bed fusion of metals (PBF-LB/M) can range from simple thermal simulation …

Fast and efficient simulations of metal additive manufacturing (AM) processes are highly
relevant to exploring the full potential of this promising manufacturing technique. The …