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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 characteristics of triangular and cylindrical gas-water separators commonly used in the air-conditioning units of subway vehicles are studied experimentally. The results show that the flow resistance of the cylindrical gas-water separator is lower than that of the triangular gas-water separator, and the greater the air flow rate, the greater the difference of the frontal wind speed is.