基于ANSYS的高速客车车顶稳态传热温度场分析  

Temperature Field Analysis of High Speed Train Roof Steady Heat Transfer by ANSYS

作　　者：臧国群[1] 何忠韬[1] 丁立利[1] 

机构地区：[1]兰州交通大学机电工程学院,甘肃兰州730070

出　　处：《机械工程与自动化》2013年第1期79-81,共3页Mechanical Engineering & Automation

摘　　要：以CRH5车车顶为例,运用ANSYS有限元软件热分析模块,将车顶置于稳态情况下进行模拟,加载温度及对流边界条件,对热量在车顶的流动状况进行仿真与分析,得出高速客车车顶稳态传热温度分布。Taking the roof of a type CRH5 train as example, using the thermal analysis module of ANSYS finite element software, this paper analyzed the heat flow condition on the roof in steady state, by loading temperature and convection boundary conditions on the model. Through the simulation, the temperature distribution of the roof of the high-speed train in steady heat transfer situation was obtained.

关 键 词：温度场 隔热壁 有限元 热分析 

分 类 号：U292.914[交通运输工程—交通运输规划与管理] TP31[交通运输工程—道路与铁道工程]