地铁车辆空调机组气水分离器流动阻力特性的试验研究  

Test and Research on Flow Resistance Features of Air Eliminators in Air-Conditioner Sets for Metro Vehicles

作　　者：宋丹辉[1] 刘叶弟[1] 王晓东[1] 臧建彬[1] 周巧莲 

机构地区：[1]同济大学机械工程学院,上海201804 [2]上海申通轨道交通研究咨询有限公司,上海201103

出　　处：《铁道车辆》2010年第1期13-14,共2页Rolling Stock

摘　　要：对地铁车辆空调机组目前常用的三角形和圆柱形气水分离器的流动阻力特性进行了试验研究。研究结果表明,圆柱形气水分离器的流动阻力比三角形气水分离器低,且空气流量越大、迎面风速越高时差别越大。The flow resistance features of the triangular and cylindrical air eliminators commonly used at present in air-conditioner sets for metro vehicles are tested and researched. The research result shows that the flow resistance of the cylindrical air eliminator is lower than that of the triangular air eliminator,and the bigger air flow and face air speed are,the more difference will be.

关 键 词：地铁车辆 空调机组 气水分离器 流动阻力特性 

分 类 号：U270.383[机械工程—车辆工程]