A Three‐Dimensional Orthotropic Peridynamic Framework for Laser Powder Bed Fusion Simulation
This paper presents a novel three‐dimensional (3D) Peridynamic (PD) framework for simulating the Laser Powder Bed Fusion (L‐PBF) process. An orthotropic heat‐conduction PD model is proposed to efficiently account for Marangoni‐enhanced heat transport, and it is coupled with a phase‐change formulation to capture solid...