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Measurements of Gaseous Pollutant Concentrations in the Hsuehshan Traffic Tunnel of Northern Taiwan
Tunnel air quality Hsuehshan tunnel CO NOx Vertical draft
2016/3/28
Concentrations of carbon monoxide (CO) and nitrogen oxides (NOx) were measured from 14–17 November 2008 in a
cross-mountain Hsuehshan traffic tunnel stretching 12.9 km and containing eastward and wes...
Study of the Temperature Distribution in a Road Tunnel Under the Effect of Two Ventilation Systems
Tunnel Fire Ventilation FDS Stratified Flow Temperature
2013/3/12
This paper proposes numerical investigations carried out on a small scale tunnel model airing to study the fire-induced smoke control by longitudinal and longitudinal-natural ventilation systems. We s...
In-Cabin Commuter Exposure to Ultrafine Particles on Commuter Roads in and around Hong Kong’s Tseung Kwan O Tunnel
In-cabin commuter exposure Water-based particle counter Hong Kong Tseung Kwan O Tunnel Roadway measurements Ultrafine particles Nano-particles
2016/3/29
Over half a million cars pass through Hong Kong’s tunnels every day. Commuters, taxi drivers, and other drivers who pass through
these tunnels may be exposed to high levels of particulate matter and ...
Numerical Investigation of Flow and Dust Concentration Distributions in the Work Area of a Mountain Tunnel Currently under Construction
Numerical analysis Ventilation Dust concentration Particle motion
2016/3/30
Flow patterns, dust concentration profile, and particle motion in a mountain tunnel under
construction were calculated numerically for a full-scale tunnel to evaluate the effectiveness
of the planne...