Dr. Sattam  received his B.Sc. degree in Mechanical Engineering from the University of Ha'il, Saudi Arabia in 2013, and the M.Sc. and Ph.D. degrees in Mechanical Engineering from the University of Central Florida (UCF), USA, in 2017 and 2021, respectively. He is currently an Assistant Professor in the Department of Mechanical Engineering at the University of Ha'il, Saudi Arabia, where he previously served as a Lecturer from 2018 to 2022. During his doctoral studies, he worked as a Research Assistant in the Department of Mechanical and Aerospace Engineering at UCF from 2017 to 2021 and was also a Teaching Assistant at the University of Ha'il from 2013 to 2017. His research interests mainly include supercritical CO₂ Brayton cycles, thermal power plants, renewable energy systems, solar thermal energy, waste heat recovery, desalination, polygeneration systems, exergy and exergoeconomic analysis, thermodynamics, heat transfer, energy system optimization, and sustainable energy technologies.