TY - GEN
T1 - Effect of emulsifier properties and dispersed particle size on the explosive breakup of fuel microemulsion drops
AU - Ashihmin, Alexander
AU - Lavrentiev, Gregory
AU - Piskunov, Maxim
AU - Yanovsky, Vyacheslav
PY - 2019/8/9
Y1 - 2019/8/9
N2 - The analysis of the effect of emulsifier properties on the breakup characteristics of fuel microemulsion (FME) droplets heated on a heated surface was carried out using such co-surfactants as nonanol-1, 2-ethylhexanol and isomyl alcohol with carbon chain lengths of 9, 8, and 5, respectively. The effect of the particle (microdroplets) size of the dispersed phase on the temporal characteristics of vaporization and explosive breakup of FME droplets in experiments with conductive heating was examined. A physical description of vaporization and explosive breakup of FME droplets during conductive heating was performed. The minimum film boiling temperatures of FME droplets were determined. The results will be useful in the creation of new water-in-diesel microemulsions, as well as in the development of technologies for the secondary atomization of such fuels in the combustion chambers of engines and power plants.
AB - The analysis of the effect of emulsifier properties on the breakup characteristics of fuel microemulsion (FME) droplets heated on a heated surface was carried out using such co-surfactants as nonanol-1, 2-ethylhexanol and isomyl alcohol with carbon chain lengths of 9, 8, and 5, respectively. The effect of the particle (microdroplets) size of the dispersed phase on the temporal characteristics of vaporization and explosive breakup of FME droplets in experiments with conductive heating was examined. A physical description of vaporization and explosive breakup of FME droplets during conductive heating was performed. The minimum film boiling temperatures of FME droplets were determined. The results will be useful in the creation of new water-in-diesel microemulsions, as well as in the development of technologies for the secondary atomization of such fuels in the combustion chambers of engines and power plants.
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U2 - 10.1063/1.5120641
DO - 10.1063/1.5120641
M3 - Conference contribution
AN - SCOPUS:85070984354
T3 - AIP Conference Proceedings
BT - International Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019
A2 - Kuznetsov, Geniy
A2 - Orlova, Evgeniya
A2 - Feoktistov, Dmitry
PB - American Institute of Physics Inc.
T2 - International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment 2019, HMTTSC 2019
Y2 - 23 April 2019 through 25 April 2019
ER -