摘要
介绍了日本大型低噪声风洞的低噪声性能及大型高速移动地板等。测试对象为铁路车辆模型，也可对轿车进行实体测试。文中就风洞的研制背景、构造、性能、测试及分析系统予以详述。
The low noise
performance of the large scale low noise wind tunnel and the large high speed moving
belt,etc.in Japan are introduced.The tested object is rolling stock models,as well as
automobiles.The development background,structure,performance,testing and analysis system
of the wind tunnel are described in detail.
出处
《国外铁道车辆》
1999年第3期28-31,35,共5页
Foreign Rolling Stock
关键词
高速列车
空气动力噪声
风洞试验
high speed train
aerodynamic noise
wind tunnel test
