A numerical study on the chemical kinetics process during auto-ignition of n-heptane in a direct injection compression ignition engine
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2017.12.067
Abstract: Abstract This paper presents a numerical analysis of the ignition process of an n-heptane spray in a compression ignition engine using a post-processing tool developed by West Virginia University. Such a tool is able to… read more here.
Keywords: process; ignition engine; ignition; heptane ... See more keywords
Numerical study of the mixture formation and stratified-flame-induced auto-ignition (SFI) combustion processes in a poppet-valve two-stroke direct injection gasoline engine
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.02.025
Abstract: Abstract Two-stroke gasoline engines, as the substitutes of their four-stroke downsized counterparts, can mitigate knock, excessive thermal and mechanical loads for the improvement of fuel economy. But the combustion instability of the two-stroke gasoline engines… read more here.
Keywords: stroke; auto ignition; engine; ignition ... See more keywords
Temporal evolution of auto-ignition of ethylene and methane jets propagating into a turbulent hot air co-flow vitiated with NOx
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2016.12.009
Abstract: Abstract In this paper, the temporal evolution of auto-ignition (AI) of C2H4 and CH4 jets propagating into a NOx vitiated hot co-flow at high velocity and turbulence was studied. Simultaneous temporally-resolved planar laser-induced fluorescence (PLIF)… read more here.
Keywords: evolution auto; auto ignition; temporal evolution;
Auto-ignition characteristics of end-gas in a rapid compression machine under super-knock conditions
Sign Up to like & getrecommendations! Published in 2019 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.04.014
Abstract: Abstract Spark ignition induced super-knock was generated in a rapid compression machine using stoichiometric iso-octane/O2/N2 mixture. In addition to the pressure traces, the combustion processes were also recorded using high-speed photography, from which the characteristics… read more here.
Keywords: end gas; ignition; auto ignition;
Effects of organic silicon compounds on syngas auto-ignition behavior
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.10.022
Abstract: Abstract Siloxanes are a significant impurity in syngas feedstocks and an important source of silicon in combustion synthesis applications. However, little is known regarding the fundamental combustion chemistry of siloxane compounds. The impact of two… read more here.
Keywords: chemistry; ignition; ignition behavior; silicon ... See more keywords
Effect of flame speed on knocking characteristics for SI engine under critical knocking conditions
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118846
Abstract: Abstract Engine knock essentially involves the interplay between end-gas auto-ignition and primary flame propagation. However, literature shows inconsistent correlations between turbulent flame speed and knocking intensity. In this study, different levels of turbulent intensity were… read more here.
Keywords: speed; engine; flame speed; auto ignition ... See more keywords
Experimental investigation of auto-ignition of ethylene-nitrous oxide propellants in rapid compression machine
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DOI: 10.1016/j.fuel.2020.119688
Abstract: Abstract Considering the available experimental investigations of auto-ignition behaviors of N2O-C2 hydrocarbons propellants are limited in high-temperature regime, in the work the ignition delay times for N2O-C2H4 propellants have been measured under the conditions of… read more here.
Keywords: temperature; ignition delay; ignition; temperature regime ... See more keywords
Clove and cinnamon: Novel anti–oxidant fuels for preparing magnetic iron oxide particles by the sol–gel auto–ignition method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.01.306
Abstract: Abstract Magnetic spinel ferrite particles were successfully prepared from only iron (III) nitrate, using clove and cinnamon plant extracts for the first time as eco-fuels for auto–ignition synthesis. Both natural substances were shown to play… read more here.
Keywords: cinnamon; auto ignition; iron; clove cinnamon ... See more keywords
Combustion of Hydrogen Enriched Methane and Biogases Containing Hydrogen in a Controlled Auto-Ignition Engine
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8122667
Abstract: The paper describes a numerical study of the combustion of hydrogen enriched methane and biogases containing hydrogen in a Controlled Auto Ignition engine (CAI). A single cylinder CAI engine is modelled with Chemkin to predict… read more here.
Keywords: engine; auto ignition; combustion; hydrogen ... See more keywords