In this work, experimental analysis and machine learning modeling of maximum ceiling
temperature for wall fire in longitudinally ventilation tunnels were conducted. The results …

In order to investigate the effect of strong environmental wind on a tunnel fire under natural
ventilation, a series of numerical simulations were conducted using large eddy simulation …

Numerical simulations were carried out to study the smoke behaviors induced by fires in
inclined tunnels with different slopes and the upstream maximum temperatures along the …

Tunnel fire is one of the most severe global fire hazards and causes a significant amount of
economic losses and casualties every year. Over the last 50 years, numerous full-scale and …

Long-large subway tunnel accommodates the requirements of high-speed operation of
trains, but also poses challenges on smoke control in case of tunnel fire. In conjunction with …

A set of burning experiments were conducted to investigate the effect of vertical shaft height
on natural ventilation in urban road tunnel fires. Two special phenomena, plug-holing and …

This paper presents evacuation simulations of occupants' flow in a tunnel fire via a modified
cellular automaton model and puts forward corresponding optimized evacuation strategies …

A series of simulations are conducted in a full scale road tunnel to explore the effect of
ambient pressure on smoke movement and temperature distribution in tunnel fires. Once a …

A set of burning experiments with n-heptane pool fire were conducted to investigate the air
entrainment mode with natural ventilation using shafts in road tunnel fires. One criterion was …

Thermal-driven smoke flow is the greatest threat to the trapped people in tunnels, and the
basic understanding of the smoke transport characteristics is necessary for the engineering …