A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Estimations of Real-World N2O Emissions from Road Vehicles by Means of Measurements in a Traffic Tunnel
Ambient air measurements of N2O, NOx, CO, and HC based on grab sampling were conducted in a major traffic tunnel in Sweden, that carries up to 4,000 vehicles per hour, in order to estimate real-world emissions of N2O for road traffic. Two different methods—relative and mass balance—were used to calculate a N2O emission factor for the mixed vehicle fleet, which gave an average emission factor, at average speeds of 30-70 km/h, of approximately 25 mg N2O/ km, with a range of 7-56 mg/km.
Estimations of Real-World N2O Emissions from Road Vehicles by Means of Measurements in a Traffic Tunnel
Ambient air measurements of N2O, NOx, CO, and HC based on grab sampling were conducted in a major traffic tunnel in Sweden, that carries up to 4,000 vehicles per hour, in order to estimate real-world emissions of N2O for road traffic. Two different methods—relative and mass balance—were used to calculate a N2O emission factor for the mixed vehicle fleet, which gave an average emission factor, at average speeds of 30-70 km/h, of approximately 25 mg N2O/ km, with a range of 7-56 mg/km.
Estimations of Real-World N2O Emissions from Road Vehicles by Means of Measurements in a Traffic Tunnel
Sjödin, Åke (author) / Cooper, David A. (author) / Andréasson, Kenth (author)
Journal of the Air & Waste Management Association ; 45 ; 186-190
1995-03-01
5 pages
Article (Journal)
Electronic Resource
Unknown
Real-world emissions of in-use off-road vehicles in Mexico
| Taylor & Francis Verlag | 2017