高速列车空气阻力试验研究

Experimental Investigation on Aerodynamic Drag of High Speed Train

高速列车运行阻力中空气阻力占主要成分，列车运行时还会产生许多空气动力现象，根据空气动力学性能，设计列车的外型和整体结构，是建设高速铁路前必须解决的问题。本文对高速列车空气阻力进行了试验研究和分析。

The aerodynamic drag of high speed train has the dominant proportion in its running resistance.During its running many other aerodynamic phenomena will appear.The important problem before the construction of high speed railway is to design the configuration and integral structure of high speed train according to the aerodynamic characteristics.The experimental investigation and analysis on aerodynamic drag of high speed train are performed in the article.