Papers Presented at the 5th International Symposium on the Aerodynamics & Ventilation of Vehicle Tunnels, Lille, France 20-22 May, 1985, Volume 6J. H. Pounsford |
Contents
Aerodynamics and Ventilation of Vehicle Tunnels | 1 |
J Cockram London Regional Transport U | 8 |
ROAD TUNNELS | 365 |
Copyright | |
Common terms and phrases
aerodynamic air flow air velocity anemometer average booster fans British Railways Board BURRARD STATION calculated cars concentration cross-section curves dampers diffusion direction drag coefficient duct effect electrostatic precipitator emergency emission entrainment equation equipment exhaust air exit portal extraction factor Figure fire flow coefficients flow rate Fluid Engineering Centre fresh air friction gradient jet fans km/h Lille longitudinal diffusion longitudinal ventilation m³/s MAX QV maximum measurements mechanical ventilation method Mitterberg one-way traffic open sections operation paper parameters passengers platform pollution pressure changes pressure difference QF MAX railway ramp ratio recirculation road tunnels shear stress simulation smoke SNCF station supply tests tracer gas train wind trainset Transbay Tube transducers tunnel air tunnel exit tunnel length tunnel portals tunnel ventilation tunnel wall turbulence values VENTILATION OF VEHICLE ventilation shaft ventilation system wind velocity