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 …

Diesel spray: Development of spray in diesel engine

DW Djamari, M Idris, PA Paristiawan, MM Abbas… - Sustainability, 2022 - mdpi.com
Research and development in the internal combustion engine (ICE) has been growing
progressively. Issues such as air pollution, fuel cost, and market competitiveness have …

Effects of wall temperature and temperature-dependent viscosity on maximum spreading of water-in-oil emulsion droplet

M Piskunov, A Ashikhmin, N Khomutov… - International Journal of …, 2022 - Elsevier
The study is focused on the spreading dynamics of the droplets of n-decane and water-in-oil
emulsions based on n-decane and isoparaffinic oil stabilized by different nonionic …

Effect of rheology and interfacial tension on spreading of emulsion drops impacting a solid surface

M Piskunov, A Semyonova, N Khomutov… - Physics of …, 2021 - pubs.aip.org
This paper presents an experimental and theoretical study of Newtonian and non-
Newtonian (Bingham plastic) emulsion drop impact on a solid non-heated surface. The …

Dynamic and kinematic characteristics of unsteady motion of a water-in-oil emulsion droplet in collision with a solid heated wall under conditions of convective heat …

A Semyonova, N Khomutov, S Misyura… - … Communications in Heat …, 2022 - Elsevier
The paper presents the experimental results of spreading, fingering and corona-like
splashing of water-in-oil emulsion droplets based on n-decane, isoparaffin oil and distilled …

Secondary atomization of water-in-oil emulsion drops impinging on a heated surface in the film boiling regime

M Piskunov, J Breitenbach, JB Schmidt… - International Journal of …, 2021 - Elsevier
The present study experimentally examines the secondary atomization arising from the
impingement of a water-in-oil emulsion drop onto a hot sapphire glass surface. The main …

Convection in the liquid at droplet squeezing out of the capillary

SY Misyura, PA Strizhak, RS Volkov… - International Journal of …, 2023 - Elsevier
Experimental studies of droplet geometry and instantaneous velocity field in the liquid at a
rapid change in the droplet shape are conducted. A droplet is squeezed out of the capillary …

Effect of monodisperse coal particles on the maximum drop spreading after impact on a solid wall

A Ashikhmin, N Khomutov, R Volkov, M Piskunov… - Energies, 2023 - mdpi.com
The effect of coal hydrophilic particles in water-glycerol drops on the maximum diameter of
spreading along a hydrophobic solid surface is experimentally studied by analyzing the …

Unsteady convective flow of a preheated water-in-oil emulsion droplet impinging on a heated wall

M Piskunov, N Khomutov, A Semyonova… - Physics of …, 2022 - pubs.aip.org
This work proposes a mechanism of deformation of an emulsion droplet upon collision with
a wall, considering the vortex motion of a liquid inside the droplet. This motion leads to an …

Collision of water droplets with different initial temperatures

NE Shlegel, PP Tkachenko, PA Strizhak - Powder technology, 2020 - Elsevier
The experimental research into water droplet collisions resulting in their secondary
atomization has been performed. The temperature of the first and second droplets was 20° С …