Effect of implementing large-scale charge motion, reducing hydraulic flow of the injector and increasing injection pressure on particle emissions of a GDI engine at WOT and boosted operation

Gasoline direct injection (GDI) shows advantages compared with port fuel injection (PFI) regarding efficiency and specific power. Due to stricter regulations for fuel consumption (via the regulation of carbon dioxide), GDI engines are becoming increasingly favourable compared with PFI engines. There...

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Veröffentlicht in:	International journal of engine research 2017-08, Vol.18 (5-6), p.467-489
Hauptverfasser:	Bertsch, Markus, Weidenlener, Alex, Dörnhöfer, Johannes, Koch, Thomas, Velji, Amin
Format:	Artikel
Sprache:	eng
Schlagworte:	Air-fuel ratio Atomizing Automobile industry Carbon dioxide Cylinders Droplets Emissions Emissions control Engines Evaporation Fuel consumption Fuel injection Gasoline Hydraulics Internal combustion engines Markets Power consumption Power efficiency Regulations Soot Superchargers
Online-Zugang:	Volltext
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