Modeling the emissions of rural vehicles based on real-world driving cycles.
Emission model
Particulate number
Road type
Rural vehicles
Vehicle specific power
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
01 Nov 2021
01 Nov 2021
Historique:
received:
22
02
2021
revised:
07
06
2021
accepted:
07
06
2021
pubmed:
29
6
2021
medline:
7
9
2021
entrez:
28
6
2021
Statut:
ppublish
Résumé
Characterized by a high frequency of use, harsh working environments, poor maintenance, and low levels of emission controls, rural vehicles (RVs) are becoming an important source of air pollution. Our study used a portable emission measurement system (PEMS) to test the real-world emissions of 35 RVs on provincial, rural, and farm roads. The results show that high emission rates of carbon monoxide (CO) and hydrocarbons (HC) mainly occurred when accelerating at low speeds. However, high levels of nitrogen oxides (NO
Identifiants
pubmed: 34182437
pii: S0048-9697(21)03451-3
doi: 10.1016/j.scitotenv.2021.148380
pii:
doi:
Substances chimiques
Air Pollutants
0
Nitrogen Oxides
0
Vehicle Emissions
0
Carbon Monoxide
7U1EE4V452
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
148380Informations de copyright
Copyright © 2021 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.