摘要
简要介绍了空气阻力的各个构成部分及形成机理,通过AVLCruise软件仿真分析了风阻系数与车辆动力性和经济性相关参数的关系,突出说明风阻系数对油耗的影响。根据空气阻力各部分形成机理提出了降低各阻力可行的措施和方向。
In this paper, the basic principle of the cause of the air drag force is briefly introduced. With the help of AVL Cruise simulations, the relationships between air drag coefficient and vehicle performance could be analyzed, especially the relationship between air drag coefficient and the fuel consumption. Based on the principle of air drag force and the analysis, the direction to reduce the drag force is pointed out.
出处
《农业装备与车辆工程》
2012年第11期59-62,共4页
Agricultural Equipment & Vehicle Engineering
关键词
空气阻力
风阻系数
汽车造型
air drag force
air drag coefficient
vehicle style
