Spray–turbulence–chemistry interactions under engine-like conditions
Turbulent multiphase combustion plays an important role in both nature (eg, volcanos and
pool fires) and industry (eg, industrial furnaces, aeroengines, and internal combustion …
pool fires) and industry (eg, industrial furnaces, aeroengines, and internal combustion …
[HTML][HTML] Large-eddy simulation of dual-fuel ignition: Diesel spray injection into a lean methane-air mixture
In the present study, large-eddy simulation (LES) together with a finite-rate chemistry model
is utilized for the investigation of a dual-fuel (DF) ignition process where a diesel surrogate …
is utilized for the investigation of a dual-fuel (DF) ignition process where a diesel surrogate …
[HTML][HTML] High-pressure direct injection of methanol and pilot diesel: A non-premixed dual-fuel engine concept
Y Dong, O Kaario, G Hassan, O Ranta, M Larmi… - Fuel, 2020 - Elsevier
In order to reduce the climate impacts, methanol produced from carbon-neutral methods
plays an important role. Due to its oxygen content and high latent heat, methanol …
plays an important role. Due to its oxygen content and high latent heat, methanol …
[HTML][HTML] Large-eddy simulation of dual-fuel spray ignition at different ambient temperatures
Here, a finite-rate chemistry large-eddy simulation (LES) solver is utilized to investigate dual-
fuel (DF) ignition process of n-dodecane spray injection into a methane–air mixture at …
fuel (DF) ignition process of n-dodecane spray injection into a methane–air mixture at …
Experimental and numerical investigations of the unscavenged prechamber combustion in a rapid compression and expansion machine under engine-like conditions
Even though the unscavenged prechamber has been extensively applied in lean premixed
natural gas engines, the limited understanding of the fundamentals and the lack of predictive …
natural gas engines, the limited understanding of the fundamentals and the lack of predictive …
Effect of methane on pilot-fuel auto-ignition in dual-fuel engines
The ignition behavior of n-dodecane micro-pilot spray in a lean-premixed methane/air
charge was investigated in an optically accessible Rapid Compression-Expansion Machine …
charge was investigated in an optically accessible Rapid Compression-Expansion Machine …
[HTML][HTML] Optical investigation and thermodynamic analysis of premixed ammonia dual-fuel combustion initiated by dodecane pilot fuel
S Wüthrich, P Cartier, P Süess, B Schneider… - Fuel …, 2022 - Elsevier
In view of reducing greenhouse gas emissions the transition from fossils fuels to sustainable
energy carriers is a prerequisite to keep global warming within tolerable limits. Since IC …
energy carriers is a prerequisite to keep global warming within tolerable limits. Since IC …
[HTML][HTML] A parametric investigation of diesel/methane dual-fuel combustion progression/stages in a heavy-duty optical engine
A single-cylinder heavy-duty optical engine is used to characterize dual-fuel (DF)
combustion. In experiments, methane is applied as the main fuel while directly injected pilot …
combustion. In experiments, methane is applied as the main fuel while directly injected pilot …
[HTML][HTML] A large-eddy simulation study on the influence of diesel pilot spray quantity on methane-air flame initiation
The present study is a continuation of the previous work by Kahila et al.(2019), in which a
dual-fuel (DF) ignition process was numerically investigated by modeling liquid diesel …
dual-fuel (DF) ignition process was numerically investigated by modeling liquid diesel …
Characterization of combustion in a gas engine ignited using a small un-scavenged pre-chamber
Prechamber ignition technology receives increasing attention due to its considerable
improvement on engine combustion efficiency and stability. However, fundamental …
improvement on engine combustion efficiency and stability. However, fundamental …