国内外高速列车空气动力学研究概况

Research survey of domestic and international high-speed train aerodynamics

随着我国高速铁路的快速发展,空气动力对列车运行影响越发明显。论文介绍了国内外高速列车空气动力学研究现状。分析了车身、侧墙、裙板、挡板及转向架布置的压力测点,以及国内两个权威测试机构的测试系统和数据分析系统。对工程研究具有一定的推动作用。

With the rapid development of China high--speed railway,Aerodynamic influence on the trains run more obvious.This paper introduces the research statusof domestic and foreign high-speed train aerodynamics.Analysis pressure measuring point including body, side walls,apron,baffle and bogie layout.Describe test system and data analysis system of two domestic authoritative testing organizations. Engineering research has a certain role.