Recent Studies on Railway Aerodynamics and Noise

Aerodynamic phenomena cause various problems on railways. The improvement of the aerodynamic characteristics of railway vehicles and infrastructures can increase the value of railways from the view point of safety, convenience, harmony with the environment, cost reduction, etc. This paper introduces...

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Veröffentlicht in:	Quarterly Report of RTRI 2020/11/01, Vol.61(4), pp.240-243
1. Verfasser:	NAGAKURA, Kiyoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	aerodynamics air resistance cross wind micro-pressure wave snow accretion thermal environment in tunnel tunnel fire wayside noise
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Aerodynamic phenomena cause various problems on railways. The improvement of the aerodynamic characteristics of railway vehicles and infrastructures can increase the value of railways from the view point of safety, convenience, harmony with the environment, cost reduction, etc. This paper introduces the outlines of the recent studies on railway aerodynamics and noise conducted by the Railway Technical Research Institute.
ISSN:	0033-9008 1880-1765
DOI:	10.2219/rtriqr.61.4_240