Real-world exhaust temperature and engine load distributions of on-road heavy-duty diesel vehicles in various vocations.
Data Brief
; 18: 1520-1543, 2018 Jun.
Article
en En
| MEDLINE
| ID: mdl-29900329
ABSTRACT
Real-world vehicle and engine activity data were collected from 90 heavy-duty vehicles in California, United States, most of which have engine model year 2010 or newer and are equipped with selective catalytic reduction (SCR). The 90 vehicles represent 19 different groups defined by a combination of vocational use and geographic region. The data were collected using advanced data loggers that recorded vehicle speed, position (latitude and longitude), and more than 170 engine and aftertreatment parameters (including engine load and exhaust temperature) at the frequency of one Hz. This article presents plots of real-world exhaust temperature and engine load distributions for the 19 vehicle groups. In each plot, both frequency distribution and cumulative frequency distribution are shown. These distributions are generated using the aggregated data from all vehicle samples in each group.
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MEDLINE
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En
Revista:
Data Brief
Año:
2018
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Article
País de afiliación:
Estados Unidos