高速列车VIP车厢孔板送风均匀性研究  

Study on air supply uniformity of orifice plate in VIP car of high-speed train

作　　者：张瑞瑞 张玉瑾[2] ZHANG Ruirui;ZHANG Yujin(Jiangsu Modern Architectural Design Co.,Ltd,Suqian,Jiangsu 223800;Hebei University of Architecture,Zhangjiakou,Hebei 075000)

机构地区：[1]江苏现代建筑设计有限公司,江苏宿迁223800 [2]河北建筑工程学院,河北张家口075000

出　　处：《河北建筑工程学院学报》2023年第4期143-147,共5页Journal of Hebei Institute of Architecture and Civil Engineering

基　　金：中央引导地方科技发展资金项目(216Z4505G);河北省教育厅青年基金项目(QN2016210);河北省科技厅自筹经费项目(15274520)。

摘　　要：随着经济发展、生活水平的提高,人们对高速列车的舒适性提出了更高的要求。列车空调系统是否合理,直接影响着车厢内的舒适度。采用CFD模拟方法,以实现列车送风均匀性为目的,对VIP车厢孔板送风系统进行仿真研究。为实现均匀送风而采取的一系列调整措施,在实际的列车空调送风系统中有一定的参考价值。均匀送风不仅能更好的满足车厢内舒适度要求,还能节省能源,具有一定的社会经济价值。With the development of economy and the improvement of living standard,people have put forward higher requirements for high-speed trains.Whether the train air conditioning system is reasonable directly affects the comfort level in the carriage.In this paper,CFD simulation method is adopted to simulate the air supply duct of VIP carriage orifice plate for the purpose of achieving the uniformity of train air supply.In order to realize uniform air supply,a series of adjustment measures can be used for reference in the actual train air conditioning air supply system.Uniform air supply not only can better meet the comfort requirements of the carriage,but also can save energy,has a certain social and economic value.

关 键 词：列车VIP车厢 CFD模拟 孔板送风 送风系统 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]