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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
【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。
【Abstract】 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;
【Key words】 passenger compartment; numerical simulation; flow field; turbulent model;
【Key words】 passenger compartment; numerical simulation; flow field; turbulent model;
- 【文献出处】 汽车工程 ,Automotive Engineering , 编辑部邮箱 ,2011年01期
- 【分类号】U463.851
- 【被引频次】14
- 【下载频次】244