Numerical Simulation of Smoke Flow and its Effect during Railway Tunnel Fire

The physical and mathematical turbulence flow fields models are set up to numerically simulate railway tunnel fire and smoke flow. An experimental fire simulation results in railway tunnel indicate that the temperature distribution of laminar flame, the smoke concentration and flow velocity can be e...

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Veröffentlicht in:	Key engineering materials 2010-01, Vol.439-440, p.1444-1449
Hauptverfasser:	Qu, Zhi Ming, Ma, Xiao Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computer simulation Consistency Disasters Evacuation Fires Flow velocity Fluid flow Laminar flames Mathematical models Pedestrians Railroad tunnels Railway tunnels Smoke Temperature distribution Turbulence Turbulent flow Ventilation
Online-Zugang:	Volltext
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