[1]张运良,张志成,杨伟超,等.高速列车隧道等速交会条件下人体舒适度分析[J].郑州大学学报(工学版),2017,38(02):26.[doi:10.13705/j.issn.1671-6833.2017.02.007]
　Zhang Yunliang,Zhang Zhicheng,Yang Weichao,et al.The Human Comfort Degree Analysis of High Speed Trains Intersection at the Same Speed in the Tunnel[J].Journal of Zhengzhou University (Engineering Science),2017,38(02):26.[doi:10.13705/j.issn.1671-6833.2017.02.007]
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高速列车隧道等速交会条件下人体舒适度分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
38
期数:
2017年02期
页码:
26
栏目:
出版日期:
2017-04-28

文章信息/Info

Title:
The Human Comfort Degree Analysis of High Speed Trains Intersection at the Same Speed in the Tunnel
作者:
张运良; 张志成; 杨伟超; 丁铭鸿
1.中南大学土木工程学院,湖南长沙410075,2.高速铁路建造技术国家工程实验室,湖南长沙410075
Author(s):
Zhang Yunliang1; Zhang Zhicheng2; Yang Weichao1; Ding Minghong2
1. School of Civil Engineering, Central South University, Changsha, Hunan 410075;2. National Engineering Laboratory of High Speed ​​Railway Construction Technology, Changsha, Hunan, 410075 
关键词:
高速列车; 人体舒适度; 车内压力; 隧道等速交会
Keywords:
DOI:
10.13705/j.issn.1671-6833.2017.02.007
文献标志码:
A
摘要:
基于三维非定常黏性不可压缩Navier-Stokes方程和标准湍流模型,利用Fluent流体计算软件,建立高速列车隧道内等速交会数值计算模型.模拟同样外形的两辆CRH380HL型高速列车以4种车速在隧道内交会时气动作用力的变化过程,得出列车车体内外压力变化规律;运用车体内部瞬变压力计算公式计算车厢内压力,根据车厢内压力大小对乘客乘车舒适性做出评价.
Abstract:
Based on the three-dimensional unsteady viscous incompressible Navier-Stokes equations and the standard turbulence model,using the Fluent computational fluid dynamics software,the situation that the highspeed train intersected in tunnel by the same speed was simulated.Two CRH380HL of same shape were arranged to intersect in the tunnel at four kinds of speed to simulate the changing process of aerodynamic forces,and the data of internal and external pressures of train body was collected.Using the formula to calculate the interior pressure of train body,this paper presented the passenger comfort evaluation of different train speeds.

相似文献/References:

[1]刘广波,周星德,石星星,等.车-桥耦合系统MTMD振动控制参数研究[J].郑州大学学报(工学版),2012,33(06):64.[doi:10.3969/j.issn.1671-6833.2012.06.015]
　LIU Guangbo,ZHOU Xingde,SHI Xing-xing,et al.Research on MTMD Vibration Control Parameters in Vehicle-Bridge Coupled System[J].Journal of Zhengzhou University (Engineering Science),2012,33(02):64.[doi:10.3969/j.issn.1671-6833.2012.06.015]

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