摘要
探讨了降低新干线,尤其是既有线车辆空气阻力的思路和研究方法。现车试验表明,采用该研究方法可使700系比300系车辆的空气阻力降低15%,使既有线车辆(120km/h)的空气阻力降低20%。
Discussed are the thoughts and research method to reduce air resistance of vehicles on Shinkansen,especially on the existing lines.The test on real vehicles shows that the air resistance of 700 series cars can be reduced by 15% comparing with the 300 series vehicles with the research method,and the air resistance of vehicles on existing line can be reduced by 20%.
出处
《国外铁道车辆》
2012年第1期29-34,共6页
Foreign Rolling Stock
关键词
铁道车辆
空气阻力
研究
日本
rolling stock
air resistance
research
Japan
