摘要
不同的空调回风方式对地铁车厢内的空调效果有一定的影响。文章采用数值方法对车厢内流场进行仿真,分析了两种常见的地铁车厢内回风方式的温度场和流场。结果表明,采用两种回风方式,均能满足乘客舒适性要求。
Different recirculation air pattern has some influence on the air-conditioning effect of metro vehicle saloon. This paper simulates the flow field of saloon by using numerical method, analyzes the temperature field and flow field of two common recirculation air patterns of metro vehicle saloon. The results show that using this two recirculation air patterns can meet the travelling comfort requirements.
出处
《电力机车与城轨车辆》
2012年第2期12-15,74,共5页
Electric Locomotives & Mass Transit Vehicles
基金
湖南省科技重大专项(08FJ001)
关键词
地铁车辆
气流组织
回风方式
数值仿真
metro vehicle
air distribution
recirculation air pattern
numerical simulation
