微型车室内三维空气流动与传热的数值模拟  

NUMERICAL SIMULATION ON 3-D AIR FLOW AND HEAT TRANSFER IN MINI-CAR

作　　者：陈会平[1] 张勇[1] 梁荣光[1] 叶子波[1] 

机构地区：[1]华南理工大学汽车工程学院

出　　处：《制冷与空调》2005年第6期47-50,共4页Refrigeration and Air-Conditioning

摘　　要：建立微型车室内三维空气流动与传热计算的物理模型和数学模型,应用κ-ε紊流模型、非结构化网格及有限体积法对微型车室内两种回风方式的三维空气流场与温度场进行数值模拟仿真计算与对比分析,为微型车的空调环境优化研究提供有益的参考。A physical and mathematical model for the computation of 3-D airflow and heat transfer in a mini-car is set up. The numerical simulation and analysis are carried out by using turbulence model and FVM （finite volume method） with unstructured grid under two ways of air receiving. It gives a helpful reference for the research on the optimization of the air conditioning environment of mini-car.

关 键 词：微型车 紊流流动 传热 三维流场 温度场 

分 类 号：U463.851[机械工程—车辆工程]