Name: Bing Liu. Education background: 2019, Bachelor's degree, mechanical design, manufacturing and automation, Tongji University. 2022, Master's degree, weapon science and technology, Nanjing University of Science and Technology. 2022-, PhD, weapon science and technology, Nanjing University of Science and Technology. Research interests: hydrodynamic performance analysis and design of underwater vehicles, design of launching mechanism of underwater vehicles, analysis of exhaust plume in rocket launch system.