Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2007.11a
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- Pages.1835-1842
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- 2007
A study on the Changes of TGV & ICE Series' Nose Shape
TGV & ICE Series의 전두부 디자인 형상변천에 관한 연구
- Published : 2007.11.08
Abstract
The purpose of this paper describes the changes of TGV & ICE series' nose shape by increasing train speed and according to the periodical characteristics. As the speed increases, the length of the nose shape trends to lengthen longer. But the nose shape length does not increase as speed improves by optimized nose shape to reduce aerodynamic drag and micro-pressure wave in tunnels. TGV & ICE series' nose shape can be classified into Advanced paraboloid type, Shape-nosed type, Organic double-edged type and Flat-nosed type by the advance research(the changes of Shinkansen vehicle' nose shape) of high speed railway. Because it trends to be diversified and characterized more and more. This paper analyzed and introduced as TGV & ICE series' nose shape by top 2 nation (Germany, France) and high speed railway in the past years(1980-2007) for their railway design trends by new positioning(Advance research).
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