Zhifeng Wang, researcher at the Chinese Academy of Sciences and professor at the University of Chinese Academy of Sciences, received his PhD from Tsinghua University's Department of Thermal Engineering. Dr. Wang's research interests include solar thermal power generation technology, performance evaluation of the solar energy utilization system, flow and transfer of heat in the solar heat-collecting system, numerical simulation of the flow and heat-transfer process in the heat exchanger, heat transfer through radiation in complex gas media, numerical simulation of the heat-transfer process in complex geometrics, and performance evaluation methods for solar energy heat-utilization systems.