The influence of wind on smoke propagation to the lower layer in naturally ventilated tunnels

A Galhardo, J Viegas, PJ Coelho - Tunnelling and Underground Space …, 2022 - Elsevier
A tunnel fire is a dangerous accident, which may lead to serious injuries and deaths. This
work studies the flow of combustion products during naturally ventilated tunnel fires, ie …

Analysis of fire throttling in longitudinally ventilated tunnels with a one-dimensional model

CD Ang, J Peiró, I Riess, G Rein - Fire Technology, 2022 - Springer
Fire throttling is the increase in flow resistance due to a large fire in a longitudinally
ventilated tunnel. Although the fire throttling effect has been been known and studied for …

[PDF][PDF] On smoke stratification in a 1-D tunnel ventilation model

I Riess - researchgate.net
Tunnel ventilation design and risk analysis rely on modelling smoke propagation. I often
read that 3-D numerical models are required, commonly Fire Dynamic Simulator in …