Jovana Radulovic, Ph.D., is a senior lecturer and head of the School of Mechanical and Design Engineering at the University of Portsmouth. A thermodynamicist, she earned her first degree in organic chemical technology and polymer engineering from the Faculty of Technology and Metallurgy at the University of Belgrade. During her Ph.D. project, “Experimental and Theoretical Investigation of the Interfacial Phenomena Associated with Wetting and Spreading of Trisiloxane Solutions,” at the School of Engineering, University of Edinburgh, she developed a great passion for surface science, wetting, and the evaporative behavior of complex fluids, including nanoparticle dispersions and surfactant solutions. Further work in this area led to the development of hydrophobic emulsions and their application as exterior treatments and the use of colloidal systems in heat transfer-related processes. Her research encompasses energy systems, energy efficiency and storage, and renewable energy, mainly focused on solar energy systems. She has an established track record in hybrid thermodynamic cycles, the use of novel fluids in organic Rankine cycles, and turbomachine components. She has worked on several industrial and international projects, published, and acted as an editor for numerous journals.