摘要
通过实地调查、走访,总结了25T型客车车下裙板的综合运用情况,结合仿真计算车下安装裙板对列车空气动力学特性的影响情况,提出了取消裙板的建议。
Via investigation and visiting on the spot, the comprehensive operation of the aprons under 25T passenger cars is summarized, in combination of the simulation calculation of the effect of installation of aprons under cars on the aerodynamics features of trains, the suggestion to cancel aprons is given.
作者
张惠国
ZHANG Huiguo(CRRC Nanjing Puzhen Rolling Stock Co., Ltd., Nanjing 210031, China)
出处
《铁道车辆》
2019年第7期23-26,I0001,共5页
Rolling Stock
关键词
25T型客车
裙板
分析
仿真计算
建议
25T passenger car
apron
analysis
simulation calculation
suggestion
