Jilin study shows coolant temperature in GDI engine at idle has critical effect on particulate number emissions

Green Car Congress
By mmillikinApr 17, 2018, 8:20 am930 ptsInteresting
Researchers at Jilin University in China report in a papaer in the journal Fuel that coolant temperature in a gasoline direct-injection (GDI) engine under idle has a critical effect on particulate number (PN) emissions and that optimizing other operating parameters will further reduce PN emissions. PN…

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