典型汽车尾流结构的研究  

A Study on the Wake Structure of Typical Automobile Shapes

作　　者：傅立敏[1] 刘锡国[1] 

机构地区：[1]吉林工业大学

出　　处：《汽车工程》1996年第6期343-347,共5页Automotive Engineering

摘　　要：本文通过对车身周围流态的烟流流态显示试验、尾流的速度和总压测定试验,研究了典型车型的尾流结构及其对空气动力特性的影响。In this paper, considering that the aerodynamic characteristics are strongly influenced by the wake behind a vehicle, the relations among the rear body shapes, aerodynamic characteristics and the state of wake are clarified. The smoke tracing method is applied for showing the flows around a vehicle. The velocity and pressure distributions in the wake are also measured.

关 键 词：汽车 气动力 特性 尾流结构 空气动力 

分 类 号：U461.1[机械工程—车辆工程]