Specific testing aerosol is used for road tunnel ventilation tests to represent steady-state
movement of fire smoke downstream of the fire and to avoid the damage of the tunnel. This …

The damage of the road tunnel during tunnel ventilation tests is prevented by using specific
testing aerosol representing fire smoke. This study compares optical density profiles of …

In this paper, the impact of vehicles in road tunnel on smoke spread in case of fire is
illustrated using the FDS (Fire Dynamics Simulator) system. FDS is a CFD-based fire field …

The purpose of this paper is to estimate the fire safety in tunnels with bi-directional and/or
congested unidirectional traffic where there may be people on both sides of the fire …

The rapid growth of railway based public transportation in metropolitan city leads to the
massive development of its supporting facilities such as underground tunnel. The minimum …

Detailed analyses of smoke movement from a burning vehicle in a road tunnel have been
carried out for the westbound Melbourne City Link tunnel. The time-averaged equations for …

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 …

Teaching and training of operators of road and highway tunnels are necessary to increase
their preparedness for incidents accompanied by fire and ensure safe tunnel operation. For …

In this study, a special section tunnel model was established by using FDS (Fire Dynamics
Simulator). In the condition of mechanical ventilation, studied the effect of the model for …

With regard to road tunnel fire situation, the smoke extraction system is very important for
effective control of fire temperature as well as crowd safe evacuation. The section form of …