Air distribution in long transportation tunnels of the Baikal-Amur Mainline (BAM)

This paper presents the research findings on air distribution due to piston effect in long railway tunnels. Modeling was performed for a freight train 1 km long in tunnels 3 and 6 km in length by way of numerical experimentation in the ANSYS Fluent environment. As a result, the relations of the air...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2020-06, Vol.523 (1), p.12011
Hauptverfasser:	Krasyuk, AM, Lugin, IV, Alferova, EL
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamic drag Air flow Dynamic models Experimentation Flow rates Flow velocity Freight trains Railway tunnels Three dimensional models Tunnels
Online-Zugang:	Volltext
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