基于停站运营的地铁车厢温度场影响数值分析  

Numerical Analysis of the Effect to Temperature Field Base on Stop Operation in Metro Vehicle Carriage

作　　者：姜亚欣 尧辉明[1] 

机构地区：[1]上海工程技术大学城市轨道交通学院,上海201620

出　　处：《计算机仿真》2015年第12期124-128,151,共6页Computer Simulation

基　　金：上海申通地铁集团研发项目(JS-KY14R016);上海市研究生教育创新计划学位点引导布局与建设培育项目(13sc002)

摘　　要：针对夏季城轨地铁列车客室空调温度舒适度投诉居高不下的问题,考虑地铁列车的频繁停靠站因素,对某地铁A型车厢温度场进行数值仿真,研究分析城轨列车停靠站时室外温度对车厢内部温度场的影响变化关系。对温度场模型的连续方程、动量方程、能量方程进行了数值计算,重点分析了地铁列车停靠站运营车门不同开启时间车室内不同监测点温度的变化影响关系,为地铁车厢进一步提高舒适性及降低温度异常投诉率提供了一定的理论依据。This paper discusses the problem of the increasing complaint about the air - conditioning temperature comfort of the metro vehicle carriage in summer. In order to research and analysis the influence of outdoor tempera- ture on the internal temperature field, a numerical simulation is taken for the temperature field in an A - type metro vehicle carriage in which the effect of frequent stops of the rail vehicle is taken into account. Numerical calculation is made on continuous equation, momentum equation and energy equation of the temperature field model, focusing on the analysis of the changing relationship of the temperature in different monitoring points according to the different o- pening time of the doors in the stop operation method. This article provides a theoretical reference for improving the comfort as well as reducing the temperature anomaly complaint rate in rail vehicle carriage.

关 键 词：停靠站运营 车门开启时间 车室温度场 数值仿真分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]