December  2008, 3(4): 691-707. doi: 10.3934/nhm.2008.3.691

Modelling and simulation of fires in tunnel networks


Department Mathematik, Universität Hamburg, Bundesstraße 55, 20146 Hamburg, Germany


Institut für Numerische Simulation, Technische Universität Hamburg-Harburg, Schwarzenbergstraße 95, 21073 Hamburg, Germany

Received  March 2008 Revised  June 2008 Published  October 2008

A known model for describing tunnel fires is extended to the case of tunnel networks. Physically motivated coupling conditions are formulated. A numerical realisation of these conditions and of the full network problem is presented. Finally, numerical simulation of realistic tunnel fires in networks are performed.
Citation: Ingenuin Gasser, Marcus Kraft. Modelling and simulation of fires in tunnel networks. Networks & Heterogeneous Media, 2008, 3 (4) : 691-707. doi: 10.3934/nhm.2008.3.691

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