Visualization of ignition processes in high-pressure sprays with multiple injections of n-dodecane
S Skeen, J Manin, LM Pickett - SAE International Journal of Engines, 2015 - JSTOR
We investigate the mixing, penetration, and ignition characteristics of high-pressure n-
dodecane sprays having a split injection schedule (0.5/0.5 dwell/0.5 ms) in a pre-burn …
dodecane sprays having a split injection schedule (0.5/0.5 dwell/0.5 ms) in a pre-burn …
A study of piston geometry effects on late-stage combustion in a light-duty optical diesel engine using combustion image velocimetry
In light-duty direct-injection (DI) diesel engines, combustion chamber geometry influences
the complex interactions between swirl and squish flows, spray-wall interactions, as well as …
the complex interactions between swirl and squish flows, spray-wall interactions, as well as …
Experimental investigation of pilot-fuel combustion in dual-fuel engines, Part 1: Thermodynamic analysis of combustion phenomena
A Srna, B von Rotz, K Herrmann, K Boulouchos… - Fuel, 2019 - Elsevier
The pilot-fuel auto-ignition and combustion in compressed methane/air mixtures are
investigated. Experiments were performed in an optically accessible rapid compression …
investigated. Experiments were performed in an optically accessible rapid compression …
Ignition delay prediction of multiple injections in diesel engines
R Finesso, E Spessa - Fuel, 2014 - Elsevier
New correlations have been developed to predict the ignition delay of the main and multiple
pilot injections as a function of the operating conditions in diesel engines. The ignition delay …
pilot injections as a function of the operating conditions in diesel engines. The ignition delay …
Improved atomization, collision and sub-grid scale momentum coupling models for transient vaporizing engine sprays
A computationally efficient spray model is presented for the simulation of transient
vaporizing engine sprays. It is applied to simulate high-pressure fuel injections in a constant …
vaporizing engine sprays. It is applied to simulate high-pressure fuel injections in a constant …
Effects of center of heat release on combustion and emissions in a PCCI diesel engine fuelled by DMC-diesel blend
D Mei, S Yue, X Zhao, K Hielscher, R Baar - Applied Thermal Engineering, 2017 - Elsevier
The experiments were performed in a reformed single cylinder common-rail diesel engine
which adopts a low temperature premixed charge compression injection (PCCI) mode by a …
which adopts a low temperature premixed charge compression injection (PCCI) mode by a …
Extension of the lower load limit of gasoline compression ignition with 87 AKI gasoline by injection timing and pressure
Previous work has demonstrated the capabilities of gasoline compression ignition to
achieve engine loads as high as 19.5 bar BMEP with a production multi-cylinder diesel …
achieve engine loads as high as 19.5 bar BMEP with a production multi-cylinder diesel …
Experimental and numerical investigations of close-coupled pilot injections to reduce combustion noise in a small-bore diesel engine
ABSTRACT A pilot-main injection strategy is investigated for a part-load operating point in a
single cylinder optical Diesel engine. As the energizing dwell between the pilot and main …
single cylinder optical Diesel engine. As the energizing dwell between the pilot and main …
Influence of injector spray angle and gasoline-diesel blending ratio on the low load operation in a gasoline compression ignition (GCI) engine
Advanced compression ignition (CI) engines relying on advanced combustion mode as
partially premixed combustion (PPC) own potential for achieving efficient and clean …
partially premixed combustion (PPC) own potential for achieving efficient and clean …
Application of pilot injection strategies for enhanced ignition and combustion of a low reactivity fuel in a compression-ignition engine
The impact of pilot injection on ignition and combustion of a low-reactivity fuel is
systematically investigated in an optically accessible light-duty compression-ignition engine …
systematically investigated in an optically accessible light-duty compression-ignition engine …