Associated professor. Ahmed Falh Hasan has B.Sc and M.Sc in metallurgy engineering from the university of technology Baghdad, Iraq; in 1999 and 2002 correspondingly. In 2016 Ahmed has a PhD in material design and material engineering from the University of Nottingham UK-England. My research covers two main themes: Friction Stir Welding ‘FSW’, experimental and simulation Tool wear modelling I am also work with high viscous flow behaviour modelling using Computational fluid dynamics ‘CFD’. Process modelling using CFD code is the main interest. he has published more than 20 research articles in many journals.