Amir Behjat

Simulation-guided predictive machine learning framework for optimizing directed energy deposition of Fe-Mn alloys

This study proposes a hybrid Finite Element Modeling (FEM) and Machine Learning (ML) framework for predicting melt pool geometry in the Directed Energy Deposition (DED) of Fe-Mn alloys. A thermal FEM model based on the Goldak double-ellipsoidal heat source was developed and valid...