Fires in road tunnels produce a large amount of smoke threatening passengers lives and
health and tunnel facilities. The spread of fire smoke is influenced by various factors. In this …

Fires in road tunnels produce a large amount of smoke threatening passengers lives and
health and tunnel facilities. The spread of fire smoke is influenced by various factors. In this …

Fires are among the most dangerous incidents in road tunnels that can cause large
damages to property and environment and threaten tunnel users. In this paper, the impact of …

Tunnel slope is an important factor affecting smoke spreading for a stopped subway train on
fire. In this paper, a multi-scale method where one-dimensional (1D) network is coupled with …

In order to study the influence of the positive slope of the fire source on the smoke control
effect of the lateral smoke exhaust system of the tunnel, this paper established a tunnel fire …

Based on the computational fluid dynamics (CFD) simulation model, the regularity of fire
spread and smoke movement occurred in typical tunnel is studied by numerical simulation …

This paper investigates smoke movement and its stratification in a lay-by of a 900 m long
road tunnel by computer simulation using Fire Dynamics Simulator. The lay-by is located …

The most serious fire scene in a subway system is that a train catching on fire has to stop in
the tunnel. The objective of this paper is to discuss safety evacuation of this scenario. A …

Abstract Effects of the radius and fire heat release rate on the smoke propagation and smoke
control in curved tunnel are studied by the numerical methods. Six radiuses as 70 m, 150 m …

Once the tunnel fires happened, it will cause a major accident. And the smoke control of the
runnel is important to fire prevention. A numerical simulation of the fire smoke flow in the …