On the afternoon of November 13, 2024, at 2:00 PM in Conference Room 311, Ms. Xin Li, a faculty member from the Department of Power Engineering at our school, delivered an academic lecture titled "Research on Equalization Control of External Water Pollution in Automobiles."

With the rapid development of the automotive industry, the driving safety performance of vehicles in harsh environments has become a focal point of attention. When automobiles drive in rainy weather, raindrops move under the coupled action of transient three-dimensional flow around the vehicle body, impacting and adhering or depositing on the surface of the vehicle, significantly affecting the driving quality of both the vehicle itself and adjacent vehicles, posing a serious threat to driving safety. Accurate prediction of the distribution of water on the vehicle body surface when driving in the rain, combined with aerodynamic design, can effectively reduce external water pollution on the vehicle body. This report will introduce the basic concepts, research methods, and optimization strategies related to external water pollution on automobiles.