高速动车组空调系统数值仿真及引入UIC标准的评价  

Numerical Simulation and Evaluation of High-Speed Train Air Conditioning and Ventilation System based on UIC Standard

作　　者：兆文忠[1] 曹亚楠[1] 王东屏[2] 斯琴[1] 

机构地区：[1]大连交通大学交通运输工程学院,辽宁大连116028 [2]大连交通大学机械工程学院,辽宁大连116028

出　　处：《大连交通大学学报》2011年第1期7-10,共4页Journal of Dalian Jiaotong University

摘　　要：为分析某高速动车组头车车厢空调通风系统性能,基于CFD数值仿真技术对该车空调通风系统模型进行数值计算.为评价数值计算结果,引入UIC-553标准,分析标准测点的温度值和速度值,证明该车空调通风系统设计合理,满足人体舒适性要求.同时,将该空调系统的设计理念推广到国内其它客车的空调通风系统的设计过程中是很有意义的.In order to analyze the performance of air conditioning and ventilation system in a high-speed train,the CFD numerical simulation method was used to calculate the model.To assess the results of calculation,UIC-553 standard was introduced to analyze the temperature and velocity of standard measuring points.It is proved that the air-conditioning and ventilation system meet human comfort requirements,and the design is reasonable.Also,the design concept of the air conditioning system being extended to the design of other passenger car conditioning system is of great significance.

关 键 词：CFD数值仿真 UIC标准 空调通风系统 高速动车组 

分 类 号：U266[机械工程—车辆工程]