Philipp Rehner

Prof. Dr. Philipp Rehner is a professor in the Department of Mechanical and Electrical Engineering at ETH Zurich. His research focuses on energy system optimization, process design, molecular thermodynamics, phase equilibria, and interfaces. His work contributes to the understanding and development of advanced thermodynamic systems and their applications. Prof. Rehner's research areas reflect his expertise in both theoretical and applied aspects of thermodynamics and process engineering.

Philipp Rehner focuses on molecular engineering thermodynamics, with research interests in classical density functional theory (CDFT), equation of state modeling, and PC-SAFT (Perturbed Chain SAFT) approaches. His work explores the application of CDFT for predicting adsorption properties of porous materials, surface tension, Tolman lengths, and interfacial behavior. Rehner develops computational frameworks, such as FeO s, to enhance the efficiency and accuracy of thermodynamic modeling. He also investigates group contribution methods for parameter prediction and multiobjective optimization of PCP-SAFT parameters for substances like water and alcohols. His research bridges molecular-level interactions with macroscopic thermodynamic properties, supporting applications in molecular refrigeration, surfactant modeling, and process design.