Gasoline direct injection (GDI), which is one of the fuel injection technologies extensively
used in internal combustion engines, is a viable alternative for port fuel injection technology …

Low Temperature Combustion (LTC) strategies are most promising to simultaneously
reduce oxides of nitrogen (NOx) and soot emissions from diesel engines along with offering …

Heavy-duty on-road vehicles account for 70% of all freight transport and 20% of
transportation-sector greenhouse gas (GHG) emissions in the United States. This study …

Particle size distributions measured by the Engine Exhaust Particle Sizer Spectrometer
(EEPS) have been reported to disagree with those by scanning mobility particle sizers …

Particle effective density is an important physical property of vehicle exhaust, and is required
for estimating particulate matter (PM) mass emissions using the Integrated Particle Size …

Fast-sizing spectrometers, such as the TSI Engine Exhaust Particle Sizer (EEPS), have been
widely used to measure transient particle size distributions of vehicle exhaust. Recently, size …

Particulate matter (PM) indices—those linking PM emissions from gasoline engines to the
composition and properties of the fuel—have been a topic of significant study over the last …

Air pollution is a social problem, because the harmful suspended materials can cause
diseases and deaths to humans. Specifically, particulate matters (PM), a form of air pollution …

Particle number (PN) emissions from the following types of passenger cars were compared:
normal gasoline direct injection (DI), gasoline DI combined with downsized turbocharged …

The California Air Resources Board (ARB) adopted the low emission vehicle (LEV) III
particulate matter (PM) standards in January 2012, which require, among other limits …