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 …

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 …

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 …

The effect of Weber number, droplet sizes and wall roughness on crisis of droplet boiling

SY Misyura - Experimental Thermal and Fluid Science, 2017 - Elsevier
Various boiling modes in a wide range of droplet sizes and wall temperature under droplet T
w were studied experimentally. Dynamics of droplets boiling is determined not only by T w …

Evaporation, boiling and explosive breakup of oil–water emulsion drops under intense radiant heating

PA Strizhak, MV Piskunov, RS Volkov… - … engineering research and …, 2017 - Elsevier
An experimental study on conditions and main characteristics for high-temperature (more
than 700 K) evaporation of oil–water drops is presented. The high-temperature water …

Small-sized platinum nanoparticles in soil organic matter: Influence on water holding capacity, evaporation and structural rigidity

R Komendová, J Žídek, M Berka, M Jemelkova… - Science of The Total …, 2019 - Elsevier
Engineered and anthropogenic nanoparticles represent a new type of pollutants. Up until
now, many studies have reported its adverse effect on biota, but the potential influence on …

Differences of two-component droplets breakup at the high temperatures

DV Antonov, GV Kuznetsov, PA Strizhak - Journal of the Energy Institute, 2020 - Elsevier
Heated liquid droplets may break up in the puffing and micro-explosion regimes. Many gas-
vapor-droplet technologies can be improved significantly by using partial or full dispersion …

Evaporation of water droplets with metallic inclusions

JC Legros, MV Piskunov - International journal of multiphase flow, 2018 - Elsevier
The dynamics of non-axisymmetric evaporating droplet with metallic inclusions heated in a
high-temperature gas flow are experimentally studied. The type of metallic inclusion is found …

Испарение капель воды при движении через высокотемпературные газы

ГВ Кузнецов, ПА Стрижак - Инженерно-физический журнал, 2018 - elibrary.ru
С использованием высокоскоростной видеорегистрации и средств диагностики
двухфазных газо-и парожидкостных потоков проведено экспериментальное …

Water drops with graphite particles triggering the explosive liquid breakup

JC Legros, O Lutoshkina, M Piskunov… - Experimental Thermal and …, 2018 - Elsevier
We have established conditions for stable triggering of the explosive breakup for
heterogeneous water drops induced by immersion in high-temperature gas (air) at more …