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介绍了无缝线路钢轨降温目前采用的方法及局限性,从分析影响线路钢轨的热源着手,根据金属热传导性能和实验研究提出了一种钢轨快速强制降温的方法,并研制了冷却器。
The current methods and limitations of rail cooling are introduced. From the analysis of the heat sources affecting the rail, a method of rapid forced cooling of the rail is proposed according to the thermal conductivity of the metal and the experimental research, and the cooler is developed.