U Toronto study measures GDI emissions in urban near-road environment
Green Car Congress
FEBRUARY 5, 2016
In comparison, average PN EFs from a PFI vehicle exhibited less spatial variability, with mean PN EFs 15 m from the roadway 17% lower than those measured 3 m from the roadway. Hence, GDI PM mass loadings and chemical composition may vary depending on the measurement environment or exhaust conditioning. —Zimmerman et al.
Let's personalize your content