Development of an optically accessible apparatus to characterize the evolution of spherically expanding flames under constant volume conditions
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.10.027
Abstract: Abstract Flame speed is extremely important as it affects the performances of many industrial systems. Moreover, its significance makes it a major target for the validation of kinetic mechanisms, which explains the necessity to provide… read more here.
Keywords: evolution; flame; flame speed; constant volume ... See more keywords
Experimental study of positive and negative DC electric fields in lean premixed spherically expanding flames
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.12.001
Abstract: Abstract This paper investigates the effects associated with applying both positive and negative DC electric fields to premixed CH4/N2/O2 spherically expanding flames with excess air ratio λ = 1.2/1.4/1.6 in a constant volume combustion chamber. The results… read more here.
Keywords: positive negative; electric fields; expanding flames; excess air ... See more keywords
A direct numerical simulation analysis of spherically expanding turbulent flames in fuel droplet-mists for an overall equivalence ratio of unity
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5045487
Abstract: Three-dimensional direct numerical simulations with a modified single-step Arrhenius chemistry have been used to analyze spherically expanding n-heptane flames propagating into mono-sized fuel droplet mists for different droplet diameters and an overall equivalence ratio of… read more here.
Keywords: droplet; fuel droplet; droplet mists; turbulent ... See more keywords