Study on High-Speed Train Terminal Speed Based on Adhesion Utilization

被引：0
|
作者：
Wang, Haijun [1 ]
Zang, Jing [1 ]
机构：
[1] SW Jiaotong Univ, Tract Power State Key Lab, Chengdu 610031, Sichuan, Peoples R China
来源：
FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING, PTS 1 AND 2 | 2012年 / 184-185卷
关键词：
High-speed train; Terminal Speed; Adhesion Utilization;
D O I：
10.4028/www.scientific.net/AMM.184-185.516
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The terminal speed of wheel/rail train is being concerned in the era of high-speed train. The number of terminal speed represents development level of wheel/rail train. In this study, the calculation formulas of basic resistance and calculation adhesion of the "Harmony" EMU were used. It was assumed that the traction power is enough large, and the terminal speed of high-speed train was obtained by calculating for dry rail surface and humid rail surface. The average terminal speed was calculated by the area-method. Randomly variational adhesion coefficient was simulated, and the necessary and sufficient conditions for the terminal speed were derived.
引用
收藏
页码：516 / 520
页数：5
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