The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …

This paper presents a directional ghost-cell immersed boundary method for low Mach
number reacting flows with general boundary conditions, extending the approach described …

Supercritical water gasification is a promising technology in the context of carbon neutrality,
since it converts coal into hydrogen and easily-captured CO 2. A fully resolved direct …

The present study investigates turbulent flame dynamics and pollutant emission
characteristics in a prechamber/main chamber system. AH 2/air turbulent jet flame issued …

The exhaust gas recirculation (EGR) method can suppress knock and improve the thermal
efficiency of engines. But it will also deteriorate the combustion stability and engine power …

ABSTRACT Exhaust Gas Recirculation (EGR) technology is widely employed to reduce NOx
emissions from engine combustion, and a major challenge of this technology is to achieve …

Pre-chamber jet ignition combined with spark ignition in main chamber has advantages in
adjusting the combustion phase and improving the burning rate for spark ignition engines. In …

To evaluate the significance of the geometrical parameters of a passive pre-chamber on
engine performance, this study investigated the design of a plug-and-play passive pre …

This article investigates the ignition of hydrogen/air and methane/air premixed flames in a
laboratory scale experiment. It focuses on an initial characterization of the ignition transient …

In order to improve the ignition capacity and burning rate for spark-ignited engines, pre-
chamber jet ignition is a promising technique to achieve fast premixed combustion and low …