轿车座舱内流场的数值模拟研究  

An Investigation into the Numerical Simulation of Flow Field in Passenger Compartment

作　　者：肖红林[1,2] 李洪亮[2] 王远[2] 王务林[2] 

机构地区：[1]天津大学机械工程学院,天津300072 [2]中国汽车技术研究中心,天津300162

出　　处：《汽车工程》2011年第1期31-37,共7页Automotive Engineering

摘　　要：应用RNGk-ε湍流模型,对某款轿车座舱内空气三维流场和温度场进行了数值模拟。分析了给风速度大小、方向和温度以及给、回风口位置对座舱内的气流场和温度场的影响。Using RNG k-ε turbulent model,a numerical simulation on the 3D flow field and temperature field of air in the passenger compartment of a car is performed.The influence of the magnitude and direction of velocity and the temperature of inlet air as well as the location of air inlet and outlet on the flow and temperature fields is analyzed.

关 键 词：轿车座舱 数值模拟 流场 湍流模型 

分 类 号：U463.851[机械工程—车辆工程]