痛别！巨星陨落

Core Viewpoint - The article commemorates the life and contributions of Professor Zhou Heng, a prominent fluid mechanics expert and educator in China, who passed away at the age of 96 on August 1, 2025 [2][4][5]. Group 1: Personal Background - Zhou Heng was born on November 20, 1929, in Shanghai and graduated from Beiyang University in 1950, initially studying chemical engineering before switching to hydraulic engineering [4]. - He joined the China Democratic League in 1951 and held various academic positions at Tianjin University, including department head and graduate school dean [4]. Group 2: Contributions to Science and Education - Zhou Heng dedicated his career to research and teaching in fluid mechanics and applied mathematics, making significant contributions to the stability theory of fluid mechanics and turbulence research [4]. - His pioneering work has greatly advanced the field of mechanics in China, and he was elected as a member of the Chinese Academy of Sciences in 1993 [4]. Group 3: Legacy - Zhou Heng's dedication to national service, pursuit of truth in science, and commitment to education will be remembered and admired [5].