Dr.-Ing. Zh. Zhang currently serves as senior engineer at the Institute of Energy Systems and Fluid Engineering of Zurich University of Applied Sciences (ZHAW), Winterthur, Switzerland. He received his PhD at the Institute of Thermo and Fluid Dynamics of Ruhr-University Bochum, Germany. Afterwards he joined Sulzer Markets & Technology Ltd in Winterthur, Switzerland for experimental research of engineering flows. He later joined the Oberhasli Hydroelectric Power Company (KWO), and eventually Rütschi Fluids AG. In 2015-2016 he served as visiting engineer at the Laboratory of Hydraulics, Hydrology and Glaciology of ETH Zurich.