Modeling the process behavior in laser additive manufacturing of metallic materials-A tribute to professor Jyoti Mazumder

This paper provides an overview of Professor Jyoti Mazumder's contribution in modeling of laser-matter interaction during materials processing over the past four decades, particularly in the area of laser-based metal additive manufacturing of metallic components, followed by the work at The University of Manchester in modeling and simulation of powder/wire-feeding laser additive manufacturing, in-space laser additive manufacturing, high deposition rate laser metal deposition, and multiple-material laser powder bed fusion additive manufacturing processes. Future challenges and opportunities in this field are discussed.