Emissions of new technology Euro 4 vehicles (Contributo in atti di convegno)

Type
Label
  • Emissions of new technology Euro 4 vehicles (Contributo in atti di convegno) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • Prati M.V., Costagliola M.A. (2009)
    Emissions of new technology Euro 4 vehicles
    in 32nd Meeting of the Italian Section of The Combustion Institute – Combustion Colloquia, Napoli
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Prati M.V., Costagliola M.A. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Paper V-16. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • Pollutants emissions by on-road transport is still responsible for air pollution in urban areas due to the growing number of circulating vehicle. Despite of technological improvements in terms of engine and after treatment devices performance, exhausts of vehicles decisively influence the urban air quality. In recent years particular concern is given to organic micropollutants and particulate emissions, for their dangerous effects on humans and environmental health. It was largely demonstrated the harmful aspect of particulate related to the its dimensions and to its chemical composition. Smaller particles are able to penetrate more deeply in human lungs and particles emitted ad the vehicle exhaust are mainly composed by a carbonaceous fraction with condensed organics included carcinogenic substances such as aromatics. Moreover, the European Commission wants to promote the purchase of fuelefficient vehicles, as a strategy to reduce carbon dioxide emissions in the atmosphere which represents a strong greenhouse gas. In order to characterize emissions and fuel consumption of new available technologies, several tests were performed on a gasoline-electric hybrid car, a bi-fuel vehicle fuelled with natural gas (CNG) and a diesel vehicle equipped with particulate filter (DPF). All the vehicles, approved according to Euro 4 standards, were tested on chassisdynamometer during type-approval and real driving cycles for computing emission factors of carbon monoxide, hydrocarbons, nitrogen oxides, carbon dioxide and particulate characterized as total number of particles and dimensional distribution. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Istituto Motori, Napoli, Italy. (literal)
Titolo
  • Emissions of new technology Euro 4 vehicles (literal)
Prodotto di
Autore CNR

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