Anticipated European and US emission legislations for the post 2015 time horizon are expected to increase in stringency. In addition CO2 and fuel consumption regulations tighten. Compliance for both, criteria pollutant and CO2 pose significant technical challenges to the vehicle and engine maker. Various fleet scenarios project an increasing diversification in drivetrain architectures, including conventional and, increasingly, electrified configurations. The emission challenges for these alternatives are described identifying cold-start as a key characteristics. Various methods for reduction of cold start emissions are reviewed, ranging from engine based measures, engine operational strategies, to aftertreatment approaches. An outlook at future approaches will be provided.
Euro 6: stepping stone towards 2020 - challenges & perspectives in regard to emission control
2013
26 Seiten, 20 Bilder, 3 Tabellen, 43 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
Euro 6: stepping stone towards 2020 - challenges & perspectives in regard to emission control
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