The diesel combustion research is increasingly focused on ducted fuel injection (DFI), a
promising concept to abate engine-out soot emissions in compression-ignition engines. A …

The aim of this numerical study is to investigate the soot formation processes in a ducted fuel
injection (DFI) spray under engine-like conditions. Furthermore, the effect of the pre-injection …

Experiments have shown that ducted fuel injection (DFI) effectively reduces soot emissions
from direct-injection diesel engines. Although many computational studies have evaluated …

Abstract Computational Fluid Dynamics (CFD) with Large Eddy Simulation (LES) turbulence
model is a valuable tool to investigate complex problems. However, for high Reynolds …

Ducted Fuel Injection (DFI) is a concept of growing interest to abate soot emissions in diesel
combustion based on a small duct within the combustion chamber in front of the injector …

Abstract The use of Ducted Fuel Injection (DFI) for attenuating soot formation throughout
mixing-controlled diesel combustion has been demonstrated impressively effective both …

The creative proposal of ducted fuel injection (DFI) in the application of heavy-duty diesel
engines is to improve the quality of gas-fuel mixture in the combustion zone. The present …

Ducted fuel injection (DFI) has the potential to reduce soot emissions with respect to free
injection. To explore the spray performance of DFI under different ambient pressures as well …

Soot reduction has attracted worldwide attention. Ducted fuel injection (DFI) is a newly
established strategy that follows the idea of leaner lifted-flame combustion (LLFC), aiming to …

Ducted fuel injection (DFI) is a strategy to improve fuel/charge-gas mixing in direct-injection
compression-ignition engines. DFI involves injecting fuel along the axis of a small tube in the …