CFD仿真在客车外流场分析方面的应用研究  

CFD Simulation for the Analysis of Coach External Flow Field

作　　者：陈峥峰[1] 楚晓华[1] 刘鑫明[2] 

机构地区：[1]聊城大学汽车与交通工程学院,山东聊城252059 [2]中通客车控股股份有限公司,山东聊城252000

出　　处：《农业装备与车辆工程》2010年第4期20-23,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：通过CFD仿真,对两个客车车型的外流场的计算结果进行比较分析,找到外形特征对客车空气动力性的影响因素;根据对比提出改进方案,并得到验证。By CFD simulation,the calculation results of the external flow field of two coach models are comparatively analyzed,the influencing factors of the coach aerodynamic based on the characteristics shape are found.According to comparison,improvement program was proposed,and verified.

关 键 词：外流场 计算流体力学 客车 仿真 

分 类 号：U461.1[机械工程—车辆工程]