标题：Simulation Research on Aerodynamic Characteristics of Vehicle under Steady Crosswind based on XFlow
作者：Han, Shanling; Li, Zhiyong; Li, Jinbin; Yu, Ruxing
作者机构：[Han, Shanling; Li, Zhiyong; Li, Jinbin; Yu, Ruxing] Shandong Univ Sci & Technol, Coll Mech & Elect Engn, Qingdao 266590, Peoples R China.
会议名称：International Symposium on Vehicle, Mechanical, and Electrical Engineering (ISVMEE 2013)
会议日期：DEC 21-22, 2013
来源：CURRENT DEVELOPMENT OF MECHANICAL ENGINEERING AND ENERGY, PTS 1 AND 2
关键词：Steady crosswind; Aerodynamic characteristics; XFlow; Simulation
摘要：The aerodynamic characteristics of vehicle play a crucial role in steering stability, comfort and safety of vehicle. The crosswind will affect the aerodynamic characteristics of vehicle. In this paper, the aerodynamic characteristics of ASMO model under steady crosswind is simulated by)(Flow software, and the changes of aerodynamic characteristics under different steady crosswind are analyzed. It turned out that the asymmetry of wake flow field is enhanced with the increasing of crosswind, and the body surface pressure of windward is amplified, the six components of aerodynamic coefficient are also increased. It is found that the vehicle aerodynamic characteristics changed obviously under steady crosswind.