Heating and evaporation of suspended water droplets: Experimental studies and modelling

PA Strizhak, RS Volkov, G Castanet, F Lemoine… - International Journal of …, 2018 - Elsevier
The results of a series of experiments focused on investigation of the heating and
evaporation of suspended water droplets in a hot air flow (at temperatures up to 800° C) are …

Planar laser-induced fluorescence diagnostics of water droplets heating and evaporation at high-temperature

RS Volkov, PA Strizhak - Applied Thermal Engineering, 2017 - Elsevier
Gas-steam-droplet technologies are widely used in systems operating at high temperatures
ranging between 400 and 2000° C, namely: fire-fighting systems, thermal fluid cleaning, fuel …

Unsteady temperature fields of evaporating water droplets exposed to conductive, convective and radiative heating

GV Kuznetsov, MV Piskunov, RS Volkov… - Applied Thermal …, 2018 - Elsevier
In this paper, we present the rates and typical durations of high-temperature heating and
evaporation of water droplets determined for the dominating conductive, convective or …

Research of temperature fields and convection velocities in evaporating water droplets using Planar Laser-Induced Fluorescence and Particle Image Velocimetry

RS Volkov, PA Strizhak - Experimental Thermal and Fluid Science, 2018 - Elsevier
Today, requirements to the resource efficiency of power plants are becoming increasingly
stringent, but hardware limitations are still there. The scientific community keeps searching …

Interaction of two drops at different temperatures: The role of thermocapillary convection and surfactant

SY Misyura, RS Volkov, AS Filatova - Colloids and Surfaces A …, 2018 - Elsevier
The interaction of two drops is studied experimentally: a small droplet falls on a large sessile
drop located on a hot wall. The temperature of the falling droplet is 20° C, and the wall …

Using Planar Laser Induced Fluorescence to explore the mechanism of the explosive disintegration of water emulsion droplets exposed to intense heating

RS Volkov, PA Strizhak - International Journal of Thermal Sciences, 2018 - Elsevier
In this paper, we study the boiling of heated water emulsion droplets in the air flow at a
temperature of 20–800° С. The relative volume concentration of the flammable components …

Temperature and convection velocities in two-component liquid droplet until micro-explosion

DV Antonov, GV Kuznetsov, SY Misyura… - … Thermal and Fluid …, 2019 - Elsevier
The micro-explosion of slurries and emulsions droplets under heating contribute to a
significant increase in efficiency of a large group of promising technologies, in particular, in …

Using Planar Laser Induced Fluorescence and Micro Particle Image Velocimetry to study the heating of a droplet with different tracers and schemes of attaching it on a …

RS Volkov, PA Strizhak - International Journal of Thermal Sciences, 2021 - Elsevier
Abstract The Planar Laser Induced Fluorescence optical technique is used to measure the
droplet temperature field, and the Micro Particle Image Velocimetry–the velocities of natural …

Using Planar Laser Induced Fluorescence to explain the mechanism of heterogeneous water droplet boiling and explosive breakup

MV Piskunov, PA Strizhak - Experimental Thermal and Fluid Science, 2018 - Elsevier
Over the recent years, the research community has taken an increasing interest in high-
temperature gas-steam-droplet systems. This promotes emerging technologies in thermal or …

Heating, evaporation, fragmentation, and breakup of multi-component liquid droplets when heated in air flow

DV Antonov, PA Strizhak - Chemical Engineering Research and Design, 2019 - Elsevier
Current technologies of thermal and flame liquid treatment involve high energy
consumption, repeated supply of untreated liquid to the chamber, long-term heating and …