摘要
根据一维非稳定导热的有关理论，对提速货车车轮踏面的温度进行了计算，并给出了相应的计算值。
On the basis of the theories about the one dimensional non stable heat conduction,the wheel tread temperature of speed increased freight cars is calculated,and the corresponding calculated values are provided.
出处
《铁道车辆》
1999年第10期21-22,共2页
Rolling Stock
关键词
提速
摩擦制动
踏面温度
计算
货物列车
speed increased freight car
friction braking
wheel tread temperature
calculation
