Adaptive hybrid FEA–PINN framework for fast melt-pool simulation in laser powder bed fusion of Inconel 718
Accurate prediction of melt-pool evolution is essential for optimizing Laser Powder Bed Fusion (LPBF) processes but remains computationally demanding when based solely on transient finite element analysis (FEA). This work presents an adaptive hybrid Finite Element Analysis–Physics-Informed Neural Network (FEA–PINN) fra...