To analyze the effect of a gasoline particulate filter (GPF) attachment on the emissions of
gasoline direct injection (GDI) vehicles, this study compares the emission results of three …

In this study, the particle emission characteristics of gasoline vehicles with four different
types of spark ignition engines, ie, port fuel-injection (PFI), 150-bar side-mounted gasoline …

Both the EU and China are evaluating the feasibility of lowering the detection limit of particle
number (PN) measurement to 10 nm in future legislations, making it necessary to better …

Gasoline particulate filter (GPF) is a cost-effective solution to particle number emissions from
gasoline direct injection vehicles. Filtration efficiency, as a key parameter of GPF, was …

Worldwide regulations on particulate matter for passenger vehicles have become stricter in
recent years, which makes it difficult to satisfy for gasoline direct injection (GDI) vehicles. In …

A novel metal fiber gasoline particulate filter (GPF) is designed and evaluated as a potential
improvement to the traditional automotive wall flow substrate. A procedure based on single …

In this study, the impact of engine control parameters on combustion behaviors and particle
number emissions was investigated with a spark ignition direct injection (SIDI) engine used …

Gasoline particulate filters (GPF) are becoming a standard technology in gasoline engines
because of the need for compliance with particulate matter (PM) emissions requirement …

选取三辆满足国六排放标准的缸内直喷汽油车进行常温冷启动WLTC 循环排放试验,
研究不同车辆排放的粒径在23nm 以上的固态颗粒物, 6nm 以上包含挥发性/半挥发性组分的 …

Test flexibilities, such as the tire pressure, adjustment of brakes, vehicle preconditioning, test
mass, and running-in period, are multiple factors that can confound vehicle emissions and …