Flash boiling atomization is a promising approach to enhance spray atomization with
internal energy as the driving force as well. Past investigations primarily focused on the …

Spark ignition gasoline vehicles comprise most light duty vehicles worldwide. These
vehicles were not historically associated with PM emissions. This changed about 15 years …

The flash-boiling spray has become a timely topic of seeking the high mixture quality and
clean combustion of the gasoline-direction-injection (GDI) engines. The flash-boiling spray …

Synthetic dimethyl carbonate (DMC) is a promising alternative or oxygenated additive fuel to
reduce not only CO 2 but also particle number (PN) emissions from gasoline direct injection …

Spray-wall interactions directly affect fuel-air mixture preparation and emissions formation.
They are therefore among the most critical physical processes in engines today. This special …

As modern gasoline direct injection (GDI) engines utilize sophisticated injection strategies, a
detailed understanding of the air-fuel mixing process is crucial to further improvements in …

Unlike the conventional liquid phase LPG injection (LPLI) system, an LPG direct injection
(LPDI) system directly injects fuel into the combustion chamber, so the temperature inside …

In this study, spray characteristics from a single-hole gasoline direct injection injector with
nozzle diameters of 0.14 mm and 0.2 mm were investigated. High-speed macroscopic and …

As an important structural design, the taper angle of an injector has been proved to have a
significant influence on spray behavior under both subcooled and flash boiling conditions …

The design of fuel injectors is key to achieving high-efficiency engine combustion with low
tailpipe emissions. The small dimensions of injector nozzle holes make the manufacturing of …