Prof. Lioua Kolsi is currently a Full Professor in the Mechanical Engineering Department, University of Ha’il, Saudi Arabia. He is also the Coordinator of the Research Excellence Unit at the Deanship of Scientific Research, University of Ha’il. His current research projects focus on interdisciplinary applications of nanotechnology and heat and fluid flow. Kolsi’s areas of expertise include thermodynamics, nanofluids applications, CFD, heat and mass transfer, flow visualization, and MHD. He has co-authored numerous (more than 100) highly cited journal publications, conference articles and book chapters on the aforementioned topics.