Prof. Dr. Zafer Bozkuş attended workshops at Beijing-Beihang and Tianjin Universities in China as an invited speaker between April 4-14, 2024. He introduced the S-HAMMER software, developed at METU with his thesis students Saber Topraghghaleh and Murat Cenk Uyanık, which solves unsteady flow problems occurring under various boundary conditions in pressurized pipe systems. He also presented the results of two-phase flow experiments conducted in our department's Hydraulic Laboratory with Dr. A. Ersin Dinçer and Dr. Arris Tijsseling from Eindhoven University.