Some Thoughts About the Aerodynamic Pressure Center of Automobile
作者单位：VOYAH Automobile Technology Company
会议名称：《2023中国汽车工程学会年会暨展览会》
会议日期：2023年
学科分类：082304[工学-载运工具运用工程] 08[工学] 080204[工学-车辆工程] 0802[工学-机械工程] 0823[工学-交通运输工程]
摘 要：This paper introduces some thoughts about the aerodynamic pressure center of ***,the simplification to a center point of the force system in space is introduced,and then the force on the vehicle surface is *** aerodynamic pressure center is verified by the results of the wind tunnel tests of real vehicles and CFD simulation *** last,the equations of the central axis of the force screw and the central line of the wind pressure are derived,and the CFD simulation results are used to verify the correctness of the theory.