The recent issued emission regulations have more stringent standards for the transient
emissions of natural gas engines. When equipped with cooled exhaust gas recirculation …

Optical engines allow for the direct visualization of the phenomena taking place in the
combustion chamber and the application of optical techniques for combustion analysis …

In a previous study, in order to investigate the effect of charge stratification on combustion
behavior such as combustion efficiency and combustion phasing which also largely affects …

In-cylinder flow measurements are necessary to gain a fundamental understanding of swirl-
supported, light-duty Diesel engine processes for high thermal efficiency and low emissions …

abstract Although multiple injection strategies have a significant influence on partially
premixed combustion (PPC) efficiency, the mechanisms behind the influence are still to be …

Partially-premixed low-temperature combustion avoids the soot and NOx generation area on
the Ф-T diagram to reduce both engine NOx and soot emissions. Compared with the HCCI …

Partially Premixed Combustion (PPC) is a promising combustion concept, based on
judicious tuning of the charge stratification, to meet the increasing demands of emission …

Compared with the traditional combustion mode, Partially-premixed combustion (PPC)
mode can reduce the particulate emissions. However, the particulate emission …

New combustion concepts are being investigated to develop cleaner engines. One of the
most promising is partially premixed combustion. The mechanisms of this combustion mode …

Increasing demands to meet regulations on combustion emissions and their environmental
impact, and the need to improve their efficiency in different applications, have been the …