Micro-explosion phenomenon: Conditions and benefits

DV Antonov, RM Fedorenko, PA Strizhak - Energies, 2022 - mdpi.com
Adding water to fuel droplets is known to lead to puffing and micro-explosion. Puffing and
micro-explosion lead to a rapid increase in the liquid fuel surface area. This, in turn, leads to …

Physical and mathematical models of micro-explosions: achievements and directions of improvement

DV Antonov, RM Fedorenko, LS Yanovskiy… - Energies, 2023 - mdpi.com
The environmental, economic, and energy problems of the modern world motivate the
development of alternative fuel technologies. Multifuel technology can help reduce the …

Breakup and explosion of droplets of two immiscible fluids and emulsions

DV Antonov, MV Piskunov, PA Strizhak - International Journal of Thermal …, 2019 - Elsevier
The explosive breakup of liquid, emulsion, and slurry droplets enables a several-fold
increase of their evaporation surface area. This effect reduces the energy and time required …

Micro-explosion and autoignition of composite fuel/water droplets

DV Antonov, GV Kuznetsov, PA Strizhak… - Combustion and …, 2019 - Elsevier
The results of experimental investigations of puffing, micro-explosions and autoignition of
composite fuel/water droplets free falling in a high temperature air are presented. The …

Bubble nucleation, micro-explosion and residue formation in superheated jatropha oil droplet: The phenomena of vapor plume and vapor cloud

J Wang, X Qiao, D Ju, C Sun, T Wang - Fuel, 2020 - Elsevier
The evaporation and secondary atomization of droplets in cylinder has been confirmed to be
one of major factors determining combustion efficiency. Experiments were carried out to …

Dispersed phase structure and micro-explosion behavior under different schemes of water-fuel droplets heating

D Antonov, M Piskunov, P Strizhak, D Tarlet, J Bellettre - Fuel, 2020 - Elsevier
One of the known and still unsolved problems of internal combustion engines and liquid fuel
power plants is the complexity of efficient (ie with minimal cost of basic resources: time …

Explosive disintegration of two-component drops under intense conductive, convective, and radiant heating

DV Antonov, MV Piskunov, PA Strizhak - Applied Thermal Engineering, 2019 - Elsevier
The disintegration of drops of liquids, suspensions, solutions, emulsions, and fuels is one of
the most effective ways to enhance heating and evaporation. However, in some cases, the …

Microexplosion and ignition of biodiesel/ethanol blends droplets in oxygenated hot co-flow

K Meng, Y Wu, Q Lin, F Shan, W Fu, K Zhou… - Journal of the Energy …, 2019 - Elsevier
Microexplosion and ignition characteristics of biodiesel/ethanol blends were studied by
suspending single droplets on fibers in a tubular oven at different ambient conditions. The …

Impact of holder materials on the heating and explosive breakup of two-component droplets

D Antonov, J Bellettre, D Tarlet, P Massoli… - Energies, 2018 - mdpi.com
The heating of two-component droplets and the following explosive breakup of those
droplets have been extensively studied over the most recent years. These processes are of …

Modeling microexplosion mechanism in droplet combustion: Puffing and droplet breakup

A Kumar, HW Chen, S Yang - Energy, 2023 - Elsevier
This study improved existing models by conducting experiments to determine breakup
delay, child droplet dynamics, and the effect of microexplosion. Direct imaging was used …